{"title":"Autoguiding Cameras","description":null,"products":[{"product_id":"qhyccd-qhy5iii290m-mono","title":"QHYCCD QHY5III290M Mono","description":"\u003c!-- more --\u003e\u003ch2\u003eFull HD Back-illuminated, Ultra-low Read Noise CMOS Camera\u003c\/h2\u003e\u003cp\u003eThe QHY5-III series cameras are USB3 super-speed cameras and guiders.  They can be used in a standard 1.25-inch eyepiece holder and have an adjustable location ring for confocality with an eyepiece.  All QHY5III series cameras come in a very small but powerful package!\u003c\/p\u003e\u003cp\u003eThe QHY5III290 uses the SONY STARVIS Exmor R back-illuminated CMOS sensor.  STARVIS means you can see very dim stars in real time video. The QHY5III290 can capture magnitude 9 stars with a 50mm F\/1.4 C-mount lens.  Compared to the IMX236 sensor, for example, the IMX290 has twice sensitivity for visible light and three or more times the sensitivity in near infrared.  The QHY5III290 also has ultra low read noise.  The back-illumination and low read noise make this camera an ideal video astronomy camera.  The small 2.9um pixel size is also ideal for planetary imaging.  The QHY5III290 has a fast USB 3.0 interface and produces 135FPS at full HD output . The camera has 10\/12-bit ADC and it outputs an 8-bit or 12-bit image.  Available in both mono (QHY5III290M) and color (QHY5III290C) versions.\u003c\/p\u003e\u003cdiv data-custom-tab\u003e\n\u003cp data-custom-tab-title\u003eSpecifications\u003c\/p\u003e\n\u003cdiv\u003e\u003ctable border=\"0\" width=\"483\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"212\"\u003e\n\u003ccol width=\"271\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eQHY5III290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eIMX290（BSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e2.9um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003ePixel Array\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e1920*1080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e1.2 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eSensor Optical Format\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e1\/2.8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eFrame Rate@Full Frame\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e135FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\" width=\"212\" height=\"81\"\u003eFrame rate @ROI readout\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e220FPS@\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd width=\"271\" height=\"20\"\u003e960*540    \u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd width=\"271\" height=\"20\"\u003e460FPS@\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd width=\"271\" height=\"21\"\u003e480*270\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eFul Well Capacity\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e15.7ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e0.75e to 3.2e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eA\/D \u003c\/td\u003e\n\u003ctd width=\"271\"\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eElectric Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eColor Version\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eQHY5III290C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eMono Version\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eQHY5III290M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"271\"\u003eStandard 6-pin RJ11 Guide Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e1.25-inch, CS mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"212\" height=\"21\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"271\"\u003e87g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":44967211958557,"sku":"QHY-QHY5III290M","price":461.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/QHYCCD-QHY5III290M-Mono-1__87359.1595653763.1280.1280.jpg?v=1684339030"},{"product_id":"qhyccd-qhy5iii174c-color","title":"QHYCCD QHY5III174C Color","description":"\u003c!-- more --\u003e\u003cp\u003eThe QHY5-III series cameras are USB3 super-speed cameras and guiders.  They can be used in a standard 1.25-inch eyepiece holder and have an adjustable location ring for confocality with an eyepiece.  All QHY5III series cameras come in a very small but powerful package!\u003c\/p\u003e\u003cp\u003eThe QHY5III174 is the first in the new QHY5III series CMOS USB 3.0 cameras. The camera is designed to be an excellent planetary, lunar, solar and meteor capture video camera. With a 50mm, F\/1.4 C-mount lens it will record 8th to 9th magnitude stars at 30 frames per second (33 ms exposure).  This high sensitivity with HD resolution will push video astronomy to new heights.  Sony introduced a new global shutter (GS) CMOS imaging technology called PregiusTM that redefines the global shutter imaging category and provides the best of both worlds:  fast frame rates and CCD-like imaging performance.  The technology also offers reduced dark noise, which enables higher gains without compromising image quality, as well as higher quantum efficiency.    The global shutter eliminates pixelization when imaging the moon and planets and moon caused by atmospheric agitation and high frame rates. \u003c\/p\u003e\u003cp\u003eThe unique QHYCCD design retains the 1.25-inch eyepiece design of the QHY5-II series but adds features for better cooling.  This design is more efficient in transfer of heat to the outer case enabling lower noise especially in high ambient temperatures.  The 1.25 inch design also offers the shortest possible backfocus, making the camera ideal for off-axis guiding.  In addition, the QHY5III174 uses a more robust LEMO style connector for the guide port.  These connectors are known for being both rugged and reliable.   The QHY5III174 is available in both mono and color versions. The camera is well suited for solar imaging using short focal length telescopes that will capture a full solar disk within the FOV. \u003c\/p\u003e\u003cdiv data-custom-tab\u003e\n\u003cp data-custom-tab-title\u003eSpecifications\u003c\/p\u003e\n\u003cdiv\u003e\u003ctable border=\"0\" width=\"523\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"219\"\u003e\n\u003ccol width=\"304\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"304\"\u003eQHY5III174\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"304\"\u003eIMX174\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e5.86um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003ePixel Array\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e1920*1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e2.3 Megapixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eSensor Optical Format\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e1\/1.2-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eFrame Rate@Full Frame\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e138FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\" width=\"219\" height=\"81\"\u003eFrame rate @ROI readout\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e262FPS@ 960*600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd width=\"304\" height=\"20\"\u003e490FPS@ 480*300\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd width=\"304\" height=\"20\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd width=\"304\" height=\"21\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eFul Well Capacity\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e32ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e1.6e- to 5.3e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eA\/D \u003c\/td\u003e\n\u003ctd width=\"304\"\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"304\"\u003eElectric Global Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eColor Version\u003c\/td\u003e\n\u003ctd width=\"304\"\u003eQHY5III174C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eMono Version\u003c\/td\u003e\n\u003ctd width=\"304\"\u003eQHY5III174M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"304\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"304\"\u003eStandard 6-pin RJ11 Guide Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e1.25-inch, CS mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\" height=\"21\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"304\"\u003e89g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":44967211991325,"sku":"QHY-100064","price":839.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/QHYCCD-QHY5III174C-Color-1__27394.1595653764.1280.1280.jpg?v=1684339032"},{"product_id":"qhyccd-qhy5iii174m-mono","title":"QHYCCD QHY5III174M Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e1\/1.2-inch Sony IMX174 monochrome sensor\u003c\/li\u003e\n\u003cli\u003eElectronic Global Shutter eliminates motion artifacts\u003c\/li\u003e\n\u003cli\u003e2.3 Megapixel resolution (1920x1200) with 5.86μm pixels\u003c\/li\u003e\n\u003cli\u003eCaptures up to 138 FPS at full resolution\u003c\/li\u003e\n\u003cli\u003eStandard ST-4 guide port and USB 3.0 interface\u003c\/li\u003e\n\u003cli\u003eLightweight 85g body with a 1.25-inch form factor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eQHYCCD QHY5III174M Monochrome CMOS Camera\u003c\/h2\u003e\n\u003cp\u003eThe QHYCCD QHY5III174M Mono combines the artifact-free imaging of a global shutter with a large 1\/1.2-inch Sony IMX174 sensor, creating a definitive tool for high-resolution solar, lunar, and planetary imaging. Its 2.3 Megapixel sensor with large 5.86μm pixels captures data at a blistering 138 FPS over USB 3.0, freezing moments of atmospheric stability. With a deep 32ke- full well capacity and read noise as low as 2.2e-, the QHY5III174M pulls fine detail from both bright planetary disks and faint solar prominences.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGlobal Shutter Imaging: The 1\/1.2-inch Sony IMX174\u003c\/h3\u003e\n\u003cp\u003eThe core of the QHY5III174M is its Sony IMX174 sensor, which features an electronic global shutter. Unlike rolling shutters that can distort fast-moving targets or warp images under turbulent seeing, a global shutter exposes all 2.3 million pixels simultaneously. This completely eliminates motion artifacts, ensuring that planetary features and delicate solar granulation are captured without skew, even at high frame rates.\u003c\/p\u003e\n\u003cp\u003eThe sensor's large 1\/1.2-inch format provides a generous field of view for framing the entire solar or lunar disk with shorter focal length telescopes. The 5.86μm pixels offer a good balance of resolution and sensitivity, making them an excellent match for common f\/7 to f\/10 systems like SCTs and Maksutov-Cassegrains without requiring aggressive barlows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e138 FPS Planetary and Solar Performance\u003c\/h3\u003e\n\u003cp\u003eTo capture moments of perfect seeing, speed is essential. The QHY5III174M delivers a full-resolution frame rate of 138 FPS at 8-bit, enabled by its high-speed USB 3.0 interface. This allows you to acquire thousands of frames in a short period, maximizing your chances of catching sharp data for stacking and processing.\u003c\/p\u003e\n\u003cp\u003eFor even higher speeds when targeting specific features like Jupiter's Great Red Spot or a solar flare, Region of Interest (ROI) can be used. At a 960x600 resolution, the frame rate increases to 262 FPS, and at 480x300, it reaches an incredible 490 FPS. This extreme speed is critical for lucky imaging, effectively freezing atmospheric distortion to resolve the finest details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual-Role Guiding with an 85g Body\u003c\/h3\u003e\n\u003cp\u003eBeyond planetary imaging, the QHY5III174M is a highly capable guide camera. The large 1\/1.2-inch sensor makes it easy to find suitable guide stars, even in star-poor regions of the sky or when using an off-axis guider. A standard ST-4 port provides a direct connection to your mount for autoguiding corrections.\u003c\/p\u003e\n\u003cp\u003eWeighing only 85g and designed with a 1.25-inch eyepiece form factor, the camera adds minimal weight and complexity to your setup. This is particularly advantageous for off-axis guiding on large SCTs, where minimizing load on the focuser is critical. The camera also includes C and CS-mount threads, allowing for direct attachment of C-mount lenses for wide-field applications like meteor detection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eQHY5III174M vs. ZWO ASI174MM: A 1\/1.2-inch Sensor Showdown\u003c\/h3\u003e\n\u003cp\u003eBoth the QHY5III174M and ZWO ASI174MM are built around the same excellent Sony IMX174 global shutter sensor and share nearly identical imaging specifications. The decision between them often comes down to physical design and ecosystem preference. The ZWO camera has a large, established user base and broad software compatibility.\u003c\/p\u003e\n\u003cp\u003eThe primary differentiator for the QHY5III174M is its unique 1.25-inch eyepiece-style body. This slim, lightweight (85g) form factor is often easier to insert and balance in off-axis guiders and finder-scopes compared to the wider, puck-shaped body of the ZWO. For imagers prioritizing a compact, low-profile guider or planetary camera, the QHY's physical design is a significant advantage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the QHY5III174M's global shutter important for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSolar features, like granulation and prominences, change rapidly and are viewed through significant atmospheric turbulence (daytime seeing). A \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes the entire 1920x1200 sensor at once, preventing the wave-like distortion (\"jello effect\") that rolling shutters can introduce. This results in sharper, more stable video frames, which is critical for producing high-quality stacked images of the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the QHY5III174M perform for guiding with a long focal length SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe QHY5III174M is an excellent choice for guiding long focal length telescopes like an 8\" or 11\" SCT. Its large \u003cstrong\u003e1\/1.2-inch sensor\u003c\/strong\u003e provides a wide field of view, making it much easier to find a suitable guide star within the small pick-off prism of an off-axis guider (OAG). Its high sensitivity and 5.86μm pixels are well-suited for detecting faint stars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the QHY5III174M for deep-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile primarily designed for high-frame-rate planetary and solar work, the QHY5III174M can be used for electronically-assisted astronomy (EAA) on brighter deep-sky objects like the Orion Nebula (M42) or the Hercules Cluster (M13). However, as an \u003cstrong\u003euncooled camera\u003c\/strong\u003e, it will exhibit more thermal noise on long exposures compared to dedicated deep-sky cameras. It is best suited for live-stacking many short exposures rather than single long-duration shots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the benefit of the QHY5III174M's large 1\/1.2-inch sensor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA large sensor provides a wider True Field of View at a given focal length. For imagers, this means you can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapture the entire Sun or Moon\u003c\/strong\u003e with telescopes up to around 1000mm focal length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCreate large mosaics\u003c\/strong\u003e of the lunar surface or solar disk with fewer panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasily find guide stars\u003c\/strong\u003e when using the camera with an off-axis guider.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the C-mount and CS-mount threads on the QHY5III174M let me do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe C and CS-mount threads allow you to attach a wide variety of industrial, security, or specialized C-mount lenses directly to the camera without a telescope. This is useful for all-sky imaging, meteor monitoring, or wide-field surveillance. The camera's \u003cstrong\u003e12mm back focus\u003c\/strong\u003e is compatible with standard C-mount lenses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the QHY5III174M and the ZWO ASI174MM?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBoth cameras use the same Sony IMX174 monochrome sensor and offer very similar performance in terms of frame rate, resolution, and noise. The main difference is physical design. The \u003cstrong\u003eQHY5III174M has a slim 1.25\" eyepiece-style body\u003c\/strong\u003e that is lightweight (85g) and easy to fit in tight spaces like an off-axis guider. The ZWO ASI174MM has a wider, round \"puck\" shape. Your choice may depend on which form factor best fits your specific telescope and imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Sensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX174\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome FSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e1\/1.2-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e5.86μm x 5.86μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Resolution\u003c\/td\u003e\n\u003ctd\u003e1920 x 1200 (2.3 Megapixels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e32ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e2.2e- to 5.5e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Global Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (Full)\u003c\/td\u003e\n\u003ctd\u003e138 FPS @ 8-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (ROI)\u003c\/td\u003e\n\u003ctd\u003e262 FPS @ 960x600 | 490 FPS @ 480x300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Buffer\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 Type-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4 Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003e1.25-inch, CS-Mount, C-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e85g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":44967212024093,"sku":"QHY-100063","price":881.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/QHYCCD-QHY5III174M-Mono-1__13796.1595653764.1280.1280.jpg?v=1684339033"},{"product_id":"qhyccd-qhy5iii462c-color","title":"QHYCCD QHY5III462C Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2 Megapixel Sony IMX462 BSI CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e2.9µm Pixels in a 1920x1080 Array\u003c\/li\u003e\n\u003cli\u003e135 FPS Maximum Frame Rate at 8-bit\u003c\/li\u003e\n\u003cli\u003e0.5e- Ultra-Low Read Noise\u003c\/li\u003e\n\u003cli\u003eExceptional Near-Infrared (NIR) Sensitivity\u003c\/li\u003e\n\u003cli\u003eIncludes IR-Cut and IR850nm Filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eQHYCCD QHY5III462C Color Planetary Camera \u0026amp; Autoguider\u003c\/h2\u003e\n\u003cp\u003eThe QHYCCD QHY5III462C Color camera combines a 2 Megapixel Sony IMX462 BSI sensor with 2.9µm pixels for high-resolution planetary imaging at a native 1920x1080 resolution. It achieves a maximum frame rate of 135 FPS over its USB 3.0 interface, while its Super High Conversion Gain mode drops read noise to an exceptionally low 0.5e-. The sensor's 12-bit ADC and 12ke- full well capacity ensure excellent dynamic range for capturing subtle details on targets like Jupiter and Saturn.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIMX462 STARVIS Sensor: 1920x1080 Resolution at 135 FPS\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the QHY5III462C is the Sony IMX462 STARVIS sensor, featuring the same 2.9µm pixel size and 1920x1080 resolution that made its predecessor a favorite among planetary imagers. This resolution is perfectly matched for sampling planetary details on most amateur telescopes without requiring a Barlow lens.\u003c\/p\u003e\n\u003cp\u003eThe camera's ability to stream full-resolution frames at 135 FPS over USB 3.0 is critical for \"lucky imaging.\" By capturing thousands of frames in a short period, you can freeze moments of atmospheric stability, allowing software to select only the sharpest data for a final, detailed image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSuper High Conversion Gain: Capturing Detail with 0.5e- Read Noise\u003c\/h3\u003e\n\u003cp\u003eThe IMX462 sensor incorporates Super High Conversion Gain (sHCG) technology, enabling it to achieve an astonishingly low read noise of just 0.5e-. This mode prioritizes ultra-low read noise over maximum full well capacity, a trade-off that is ideal for the high-gain, short-exposure techniques of planetary imaging.\u003c\/p\u003e\n\u003cp\u003eWith such a low noise floor, you can stack hundreds or thousands of frames without noise overwhelming the faint, low-contrast details in planetary cloud bands or lunar rilles. The camera's 12-bit A\/D converter ensures the subtle signal you capture is digitized with sufficient depth to withstand aggressive sharpening during processing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eExceptional NIR Sensitivity: Dominating the 850nm Spectrum\u003c\/h3\u003e\n\u003cp\u003eA key advantage of the QHY5III462C is its profound sensitivity in near-infrared (NIR) light. The IMX462's back-illuminated pixels have a deeper physical structure, allowing longer-wavelength photons to be detected efficiently. The result is a peak quantum efficiency in the NIR that is nearly equal to its peak in the visible spectrum.\u003c\/p\u003e\n\u003cp\u003eThis opens up new avenues for planetary science, particularly for methane band imaging. Using the included IR850nm filter, you can capture high-contrast views of Jupiter's and Saturn's high-altitude clouds and storms. For standard visible-light imaging, an included IR-Cut filter ensures proper color balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCompact Design: 88g Body with USB 3.0 and ST-4\u003c\/h3\u003e\n\u003cp\u003eEngineered for practicality, the QHY5III462C weighs only 88g and fits into any standard 1.25-inch focuser or accessory. It also includes C-mount threads for direct connection to lenses or microscopes. The entire camera is powered through its single USB 3.0 Type-B port, eliminating the need for a separate power cable.\u003c\/p\u003e\n\u003cp\u003eA custom ST-4 guide port allows the camera to double as a highly sensitive autoguider. Its ability to detect faint stars, even in the NIR, makes it a reliable choice for guiding long-exposure deep-sky images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eQHY5III462C vs. QHY5III290C: The NIR Advantage\u003c\/h3\u003e\n\u003cp\u003eThe QHY5III290C set a high standard for planetary imaging, built around a sensor with the same 2.9µm pixels and 1920x1080 resolution as the 462C. It remains a very capable camera for capturing planets in visible light.\u003c\/p\u003e\n\u003cp\u003eHowever, the QHY5III462C's IMX462 sensor introduces two critical advancements. First, the sHCG mode delivers significantly lower read noise (0.5e-) at the high gain settings used for planetary work. Second, and most decisively, the 462C's radically enhanced NIR sensitivity makes it a superior instrument for scientific imaging, especially in the methane band. For imagers wanting to explore atmospheric details on the gas giants, the QHY5III462C is the definitive choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the QHY5III462C's NIR sensitivity help when imaging Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eJupiter's atmosphere has a strong absorption band around 880nm due to methane gas. Using the \u003cstrong\u003eQHY5III462C\u003c\/strong\u003e with the included \u003cstrong\u003eIR850nm filter\u003c\/strong\u003e allows you to perform methane band imaging. This technique darkens the main cloud decks and makes high-altitude features, like the Great Red Spot and other storms, appear incredibly bright and detailed. This camera's high sensitivity in this wavelength makes it one of the best tools for this type of scientific imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat frame rates can I expect from the QHY5III462C on Saturn with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the camera's maximum rate is \u003cstrong\u003e135 FPS\u003c\/strong\u003e, you won't achieve that on a dim target like Saturn at f\/10. To get enough signal, your exposure time will be longer, reducing the frame rate. However, you can use a Region of Interest (ROI) to capture only the area around the planet, significantly boosting the frame rate. The ultra-low \u003cstrong\u003e0.5e- read noise\u003c\/strong\u003e is crucial here, as it allows you to use higher gain to compensate for short exposures without introducing excessive noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is sHCG (Super High Conversion Gain) on the QHY5III462C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003esHCG is a special mode built into the Sony IMX462 sensor. When you increase the camera's gain past a certain point, the sensor switches to this mode, which dramatically reduces the read noise down to \u003cstrong\u003e0.5e-\u003c\/strong\u003e. This is ideal for planetary \"lucky imaging,\" where you capture thousands of very short exposures. The low read noise ensures that when you stack these frames, the final image is clean and detailed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need an external power supply for the QHY5III462C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The QHY5III462C is powered and controlled entirely through its single \u003cstrong\u003eUSB 3.0 port\u003c\/strong\u003e. This simplifies cable management at the telescope and reduces the number of items you need to power in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the QHY5III462C for autoguiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The camera features a built-in \u003cstrong\u003eST-4 guide port\u003c\/strong\u003e and its high sensitivity makes it an excellent autoguider. Its lightweight \u003cstrong\u003e88g\u003c\/strong\u003e body will not put significant strain on your focuser or off-axis guider. Its strong NIR sensitivity can also help find guide stars that are faint in the visible spectrum.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the two filters included with the QHY5III462C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe QHY5III462C includes two key filters for different imaging goals:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR-Cut Filter:\u003c\/strong\u003e This is for standard RGB color imaging of planets. It blocks infrared light to ensure the colors of targets like Jupiter and Mars are rendered accurately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR850nm Filter:\u003c\/strong\u003e This is a pass filter that blocks visible light and only lets near-infrared light through. It's used specifically to take advantage of the camera's high NIR sensitivity for applications like methane band imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Sensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX462 BSI CMOS, Color, Typical 1\/2.8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size \/ Resolution\u003c\/td\u003e\n\u003ctd\u003e2.9µm x 2.9µm \/ 1920x1080 (2 Megapixels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e12ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.5e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Converter\u003c\/td\u003e\n\u003ctd\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e135 FPS @ 8-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Frame Rates\u003c\/td\u003e\n\u003ctd\u003eTBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e7µs - 900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 Type-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eCustom ST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003e1.25-inch, C-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eAR Anti-reflection Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Filters\u003c\/td\u003e\n\u003ctd\u003eIR850nm Filter, IR-Cut Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e88g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":44967212155165,"sku":"QHY-110078","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/QHYCCD-QHY5III462C-Color-1__01192.1595653764.1280.1280.jpg?v=1684339039"},{"product_id":"zwo-asi120mm-mini-mono","title":"ZWO ASI120MM Mini Mono Guide Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e1.2 Megapixel monochrome CMOS sensor (1280 x 960)\u003c\/li\u003e\n\u003cli\u003e3.75µm pixel size for precise guiding and planetary detail\u003c\/li\u003e\n\u003cli\u003ePeak Quantum Efficiency of 80% for high sensitivity\u003c\/li\u003e\n\u003cli\u003eLightweight 0.13 lb, 1.25\" eyepiece form factor\u003c\/li\u003e\n\u003cli\u003eIntegrated ST-4 and USB 2.0 ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI120MM Mini Monochrome Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI120MM Mini combines a sensitive 1.2 MP monochrome sensor with 3.75µm pixels, making it a definitive choice for autoguiding and entry-level planetary imaging. Its peak Quantum Efficiency of 80% and low 4.0e read noise ensure faint guide stars are reliably detected in short exposures. Capturing data through its 12-bit ADC at up to 35 FPS, the ASI120MM Mini delivers smooth, high-contrast video of the Moon and planets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eReliable Guiding with 80% Peak QE\u003c\/h3\u003e\n\u003cp\u003eA guide camera's primary job is to detect stars, and the ASI120MM Mini's monochrome sensor does this with high efficiency. With a peak QE of 80%, the ON Semiconductor AR0130CS sensor gathers a high percentage of incoming photons, allowing you to use shorter guide exposures and track fainter stars. Combined with a low 4.0e read noise, the camera produces a clean signal-to-noise ratio, preventing your guiding software from losing the star and ruining a long-exposure sub.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePlanetary and Lunar Imaging at up to 224 FPS\u003c\/h3\u003e\n\u003cp\u003eWhile designed for guiding, the ASI120MM Mini is a capable planetary imager. The 1280 x 960 sensor is an excellent match for capturing the full disk of Jupiter or Saturn with most long focal length telescopes. For higher-magnification work, you can use a smaller region of interest (ROI) to dramatically increase the frame rate; capturing at 118 FPS at 640x480 resolution allows you to freeze moments of steady seeing, a technique known as \"lucky imaging.\" The camera's USB 2.0 interface provides ample speed for this purpose, simplifying cable management and power requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI120MM Mini vs. ASI120MM-S: A Focus on Guiding\u003c\/h3\u003e\n\u003cp\u003eThe ASI120MM-S has a speed advantage for planetary work due to its USB 3.0 interface. The ASI120MM Mini, however, is purpose-built for guiding with a superior physical design.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e The Mini's 36 mm diameter, 1.25\" eyepiece-style body slides directly into any off-axis guider (OAG) or guide scope. The wider 62 mm diameter body of the -S model can cause clearance issues with some focusers and filter wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e At only 0.13 lb, the Mini adds negligible weight to the imaging train, making it easier to balance your mount and putting less strain on the focuser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocus Position:\u003c\/strong\u003e The Mini is designed to reach focus at the same position as a typical 1.25\" eyepiece, simplifying setup. Its 8.5mm native back focus and long body provide a greater focus travel range, making it easier to achieve simultaneous focus with your main imaging camera when used in an OAG.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrated ST-4 Port and USB 2.0 Power\u003c\/h3\u003e\n\u003cp\u003eThe ASI120MM Mini simplifies your setup by drawing all power directly from the USB 2.0 port, eliminating the need for a separate DC power supply. The built-in ST-4 port allows for a direct, reliable connection to your equatorial mount's autoguider input. ZWO includes all necessary cables (a 2-meter USB cable for reaching your control computer, one shorter 0.5-meter cable for connecting to an ASIAIR, and an ST-4 cable) so you can start guiding right out of the box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the ZWO ASI120MM Mini's monochrome sensor for guiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA monochrome sensor is significantly more sensitive to light than a color sensor because it does not have a color filter array blocking photons. This allows the \u003cstrong\u003eASI120MM Mini\u003c\/strong\u003e to detect fainter stars with shorter exposures, resulting in more precise and reliable autoguiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI120MM Mini perform for imaging Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ASI120MM Mini is an excellent match for this setup. An 8\" SCT at f\/10 has a focal length of around 2000mm, which frames Jupiter well on the camera's 1.2 MP sensor. The 3.75µm pixels are well-suited for planetary imaging. For optimal resolution, you would typically use a 2x Barlow lens to bring the final focal ratio closer to f\/20, which better samples the detail resolved by the telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ZWO ASI120MM Mini for deep-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the ASI120MM Mini is an \u003cstrong\u003euncooled\u003c\/strong\u003e camera and is not recommended for long-exposure deep-sky astrophotography. The sensor's thermal noise would overwhelm faint details in exposures longer than a few seconds. It is designed specifically for high-frame-rate planetary\/lunar imaging and autoguiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy does the ZWO ASI120MM Mini use USB 2.0 instead of USB 3.0?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ASI120MM Mini uses USB 2.0 as it provides more than enough bandwidth for its primary function as a guide camera, which uses short exposures (1-5 seconds). This choice allows for a more compact, lightweight, and power-efficient design focused on the guiding use case. While USB 3.0 offers higher speeds for planetary imaging, USB 2.0 is still capable of high frame rates using smaller regions of interest.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need to use the ASI120MM Mini with an Off-Axis Guider (OAG)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe camera's 1.25\" nosepiece slides directly into the prism port of most OAGs. Its slim, 36mm diameter body prevents interference with the main imaging camera's light path. You simply slide the camera in or out of the OAG port to achieve focus on a guide star, then lock it in place.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I attach a lens to the ZWO ASI120MM Mini for wide-field views?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The camera includes an \u003cstrong\u003eM28.5-CS adapter\u003c\/strong\u003e, which allows you to attach standard CS-mount lenses. This turns the ASI120MM Mini into a capable electronic finder or a wide-field camera for capturing meteor showers or constellation portraits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/3\" ON Semiconductor AR0130CS CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1280 x 960 (1.2 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e3.75µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e13,000e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e4.0e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e11.2 stops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (Full)\u003c\/td\u003e\n\u003ctd\u003e35 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (ROI)\u003c\/td\u003e\n\u003ctd\u003e118 FPS at 640x480, 224 FPS at 320x240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e64µs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome, Uncooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e8.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003e1.25\" Nosepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e36mm Diameter x 61mm Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.13 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd\u003eMac, Windows, Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI120MM Mini Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2m USB 2.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e0.5m USB 2.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST-4 Guide Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Extender\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eM28.5-CS Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Start Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967394771229,"sku":"ZWO-ASI120MINI","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI120mini-Side.jpg?v=1699564023"},{"product_id":"zwo-asi174mm-mini-mono","title":"ZWO ASI174MM Mini Mono Guide Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eLarge 1\/1.2\" Sony CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e2.4 MP Resolution (1936 x 1216)\u003c\/li\u003e\n\u003cli\u003e5.86µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e77% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003eStandard 1.25\" Body with ST-4 and USB 2.0 Ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI174MM Mini Monochrome Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI174MM Mini Mono Guide Camera pairs a large 1\/1.2\" Sony CMOS sensor with sensitive 5.86µm pixels to deliver an exceptionally wide field of view for autoguiding. With a resolution of 1936 x 1216, a peak QE of 77%, and low 3.5e read noise, this camera reliably detects faint guide stars even in sparse star fields. The ASI174MM Mini's 13.4mm sensor diagonal makes it the definitive choice for off-axis guiding with long focal length telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 1\/1.2\" Sensor for Dependable Off-Axis Guiding\u003c\/h3\u003e\n\u003cp\u003eThe primary advantage of the ASI174MM Mini is its expansive 11.34mm x 7.13mm sensor. This provides a significantly larger field of view compared to typical 1\/3\" guide cameras, dramatically increasing the probability of finding a suitable guide star within the pick-off prism of an Off-Axis Guider (OAG). For imagers using Schmidt-Cassegrains or Ritchey-Chrétiens, this larger sensor area is not a luxury; it is the most critical factor for reliable, frustration-free autoguiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e5.86µm Pixels for Stable Tracking in Average Seeing\u003c\/h3\u003e\n\u003cp\u003eWhile many cameras pursue smaller pixels for high-resolution planetary imaging, the ASI174MM Mini's larger 5.86µm pixels are optimized for guiding stability. Larger pixels are less susceptible to the rapid, small-scale movements caused by atmospheric turbulence (\"seeing\"), preventing the autoguider from overcorrecting. This results in smoother tracking and rounder stars in your final image, as the camera guides on the star's centroid rather than chasing atmospheric shimmer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI174MM Mini vs. ASI120MM-S: A Guiding Comparison\u003c\/h3\u003e\n\u003cp\u003eFor those deciding on a dedicated guide camera, the choice often comes down to the ASI174MM Mini and the popular ASI120MM-S.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASI120MM-S Advantage:\u003c\/strong\u003e The ASI120MM-S is a proven, highly capable guide camera that is more affordable, making it an excellent starting point for guiding with shorter focal length refractors and guide scopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASI174MM Mini Advantage:\u003c\/strong\u003e The ASI174MM Mini's 1\/1.2\" sensor physically dwarfs the 1\/3\" sensor in the ASI120MM-S. This translates directly to a wider field and a much higher chance of finding guide stars with an OAG on instruments over 1000mm in focal length. Its larger 5.86µm pixels also provide more stable guiding under typical seeing conditions compared to the 3.75µm pixels of the ASI120MM-S.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eConnectivity and Design: USB 2.0 \u0026amp; ST-4 Port\u003c\/h3\u003e\n\u003cp\u003eThe ASI174MM Mini is housed in a compact 36mm x 61mm body that fits any standard 1.25\" focuser or OAG. It features a dedicated ST-4 autoguiding port for direct connection to your mount and a USB 2.0 port for data transfer and power. While USB 2.0 offers a lower frame rate of 18.4 FPS at full resolution compared to USB 3.0, this is more than sufficient for the 1-5 second exposures typical in autoguiding, ensuring reliable operation without the need for a more complex interface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy choose the ASI174MM Mini over a cheaper guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe key reason is the \u003cstrong\u003elarge 1\/1.2\" sensor\u003c\/strong\u003e. If you use an Off-Axis Guider (OAG), especially with a long focal length telescope like an SCT or RC, finding a suitable guide star can be difficult. The ASI174MM Mini's massive field of view makes finding a star significantly easier than with smaller-chip cameras.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ASI174MM Mini's USB 2.0 interface a disadvantage?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNot for its primary purpose of autoguiding. Guiding exposures are typically 1-5 seconds long, meaning a high frame rate is unnecessary. The camera can still capture frames at \u003cstrong\u003e18.4 FPS\u003c\/strong\u003e at full resolution, which is more than enough for guiding and sufficient for basic planetary imaging. The USB 2.0 interface is reliable and requires less power and bandwidth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI174MM Mini perform with an OAG on an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is the exact scenario where the ASI174MM Mini excels. An 8\" SCT has a focal length of around 2000mm, resulting in a very narrow field of view at the OAG's pick-off prism. The camera's large \u003cstrong\u003e13.4mm diagonal sensor\u003c\/strong\u003e maximizes the available area, giving you the best possible chance to locate a guide star without having to rotate the OAG or change your target framing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ASI174MM Mini to image Jupiter or Saturn?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it can function as a capable planetary camera. Its \u003cstrong\u003e5.86µm pixels\u003c\/strong\u003e and high sensitivity are well-suited for capturing details on bright planets. While it doesn't have the high frame rates of a dedicated USB 3.0 planetary camera, it can certainly produce high-quality images of the Moon, Jupiter, and Saturn.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the global shutter mean for guiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA global shutter exposes every pixel on the sensor at the same moment, rather than line by line. This avoids the skew and distortion a rolling shutter can produce on fast-moving or shimmering targets. For autoguiding with typical exposure times of 1 second or longer, it means every guide frame is a clean, simultaneous snapshot of the guide star.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the ZWO ASI174MM Mini require a separate power supply?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The camera is powered entirely through the \u003cstrong\u003eUSB 2.0 cable\u003c\/strong\u003e connected to your computer or an ASIAIR unit. The ST-4 port is used for sending guide pulse corrections to the mount and does not provide power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.2\" Sony CMOS (Monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Array\u003c\/td\u003e\n\u003ctd\u003e1936 x 1216 (2.4 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e5.86 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e11.34 mm x 7.13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e13.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Quantum Efficiency (QE)\u003c\/td\u003e\n\u003ctd\u003e77% @ 520 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e3.5e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e18.4 FPS at 1936 x 1216\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eGlobal Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32 µs to 2000 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003e1.25\" Nosepiece, C-Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Camera Storage\u003c\/td\u003e\n\u003ctd\u003e192K byte user-accessible space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e36 mm x 61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.13 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUncooled\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eZWO ASI174 Mini CMOS Camera\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUser Manual\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB 2.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST-4 Guide Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967396245789,"sku":"ZWO-ASI174MINI","price":559.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI174mini-Side.jpg?v=1699565020"},{"product_id":"zwo-asi174mm-mono","title":"ZWO ASI174MM Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n    \u003cli\u003e\n        IMX174 Sensor\n    \u003c\/li\u003e\n    \u003cli\u003e\n        Pixel Size of 5.86 microns\n    \u003c\/li\u003e\n    \u003cli\u003e\n        QE of 77%\n    \u003c\/li\u003e\n    \u003cli\u003e    \n        USB 3.0\n    \u003c\/li\u003e\n    \u003cli\u003e\n        164 FPS\n    \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n    \u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n    \u003cli\u003eSpecifications\u003c\/li\u003e\n    \u003cli\u003eDiagrams \u0026amp; Resources\u003c\/li\u003e\n    \u003cli\u003eIn the Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n    \u003cli class=\"active\"\u003e\n        \u003cdiv\u003e\n            \u003c!-- Title image text --\u003e\n            \u003cdiv class=\"DAV-bg-light\"\u003e\n                \u003c!-- Main Image --\u003e\n                \u003cdiv class=\"DAV-section-center\"\u003e\n                    \u003ch2\u003eZWO ASI174MM - Overview\u003c\/h2\u003e\n                    \u003cp\u003e\n                        The ZWO ASI174MM is a popular choice among astrophotographers, designed around the Sony Exmor IMX174 2.35MP sensor with advanced Pregius global shutter technology. Whether capturing solar, lunar, planetary, or deep-sky objects, this camera offers exceptional performance and reliability.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003c!-- Features Grid --\u003e\n            \u003cdiv class=\"DAV-feature-grid\"\u003e\n                \u003cdiv class=\"DAV-feature-box\"\u003e\n                    \u003ch3\u003e\n                        Sony IMX174 CMOS Sensor\n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        Features a 1\/1.2” monochrome sensor with 1936 x 1216 resolution and large 5.86µm pixels for enhanced light sensitivity and detail.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"DAV-feature-box\"\u003e\n                    \u003ch3\u003e\n                        Pregius Global Shutter\n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        Ensures distortion-free imaging by scanning all pixels simultaneously, making it perfect for solar and lunar imaging under challenging conditions like wind or atmospheric turbulence.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"DAV-feature-box\"\u003e\n                    \u003ch3\u003e\n                        Sony Exmor Technology\n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        Offers high-speed processing, low noise, and energy efficiency through column-parallel A\/D conversion.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"DAV-feature-box\"\u003e\n                    \u003ch3\u003e\n                        Region of Interest (ROI) Mode\n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        Enables higher frame rates with a fully customizable region of interest within the effective pixel array.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"DAV-feature-box\"\u003e\n                    \u003ch3\u003e\n                        High-Speed Imaging\n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        Achieves up to 164.5 fps at 10-bit ADC and 128.2 fps at 12-bit ADC for sharp, detailed images.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"DAV-feature-box\"\u003e\n                    \u003ch3\u003e\n                        High Quantum Efficiency (QE)\n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        Peak QE value estimated at 77%, providing an excellent signal-to-noise ratio for outstanding image quality.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"DAV-feature-box\"\u003e\n                    \u003ch3\u003e\n                        USB 3.0 \u0026amp; ST4 Ports\n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        USB 3.0 Port: Provides 5Gb bandwidth for fast data transfer, enabling smooth operation even at maximum frame rates and resolution.\n                    \u003c\/p\u003e\n                    \u003cp\u003e\n                        ST4 Port: Connects directly to your mount’s autoguide port for precise guiding during long exposure astrophotography.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n\n                \u003cdiv class=\"DAV-feature-box\"\u003e\n                    \u003ch3\u003e\n                        Back Focus Flexibility \n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        Remove the T2 11mm ring to achieve a compact back focus of just 6.5mm.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"DAV-section-container\"\u003e\n                \u003cdiv class=\"DAV-section-text\"\u003e\n                    \u003ch3\u003e\n                        Setup Instructions\n                    \u003c\/h3\u003e\n                    \u003col\u003e\n                        \u003cli\u003e\n                            Connect the Camera: Use the USB 3.0 interface for high-speed, stable data transmission.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            Integrate with Mount: Utilize the ST4 port for seamless autoguiding during your imaging sessions.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            Optimize Imaging: Experiment with Region of Interest (ROI) mode to capture faster frame rates for specific celestial targets.\n                        \u003c\/li\u003e\n                        \u003cli\u003e\n                            Adjust Back Focus: For precise setups, remove the T2 ring to accommodate shorter optical paths.\n                        \u003c\/li\u003e\n                    \u003c\/ol\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"DAV-section-container\"\u003e\n                \u003cdiv class=\"DAV-section-text\"\u003e\n                    \u003ch3\u003e\n                        Other information\n                    \u003c\/h3\u003e\n                    \u003cp\u003e\n                        The ZWO ASI174MM stands out due to its advanced global shutter design, eliminating focal plane distortions often seen in moving targets or unstable conditions. This makes it ideal for solar and lunar imaging, where fine details are crucial.                    \n                    \u003c\/p\u003e\n                    \u003cp\u003e\n                        With its high-speed imaging capability, ROI mode, and exceptional quantum efficiency, the ASI174MM ensures clear, sharp captures of faint deep-sky objects and bright planetary surfaces alike. The Pregius global shutter technology and Exmor architecture work together to reduce noise, enhance speed, and minimize power consumption, making this camera a favorite among serious astrophotographers.\n                    \u003c\/p\u003e\n                    \u003cp\u003e\n                        For those seeking high performance, versatility, and precision, the ZWO ASI174MM delivers a seamless astrophotography experience with professional-grade results.\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/li\u003e\n\n\n    \u003cli\u003e\n        \u003ctable class=\"DAV-specifications\"\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        Sensor\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        CMOS IMX174\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        Read Noise\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        3.5e\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        Sensor Size\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        1\/1.2\" (11.3x7.1mm)\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        Full Well\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        32Ke\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        Resolution\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        1936x1216\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        QE\n                    \u003c\/td\u003e   \n                    \u003ctd\u003e\n                        77%\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        ADC\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        12bit\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        USB\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        3.0\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        Pixel Size\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        5.86um\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003e\n                        FPS\n                    \u003c\/td\u003e\n                    \u003ctd\u003e\n                        164\n                    \u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/li\u003e\n\n    \u003cli\u003e\n        \u003ch2\u003eAstrophotography Performance\u003c\/h2\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Performance.webp?v=1738097521\" alt=\"ASI174MM - Performance\"\u003e \n        \u003ch2\u003eMechanical Diagram\u003c\/h2\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Mechanical_Diagram.webp?v=1738097521\" alt=\"ASI174MM - Mechanical Diagram\"\u003e \n        \u003ch2\u003eHigh QE\u003c\/h2\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_High_QE.webp?v=1738097521\" alt=\"\"\u003e\n        \u003ch2\u003eUSB\u003c\/h2\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_USB.webp?v=1738097521\" alt=\"ASI174MM - USB\"\u003e \n        \u003ch2\u003eBack Focus\u003c\/h2\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Back_Focus.webp?v=1738097520\" alt=\"ASI174MM - Back Focus\"\u003e \n        \u003ch2\u003eReference Images\u003c\/h2\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Ref_1.webp?v=1738097520\" alt=\"ASI174MM - Ref 1\"\u003e \n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Ref_2.webp?v=1738097521\" alt=\"ASI174MM - Ref 2\"\u003e \n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Ref_3.webp?v=1738097520\" alt=\"ASI174MM - Ref 3\"\u003e \n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Ref_4.webp?v=1738097521\" alt=\"ASI174MM - Ref 4\"\u003e \n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Ref_5.webp?v=1738097521\" alt=\"ASI174MM - Ref 5\"\u003e \n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Ref_6.webp?v=1738097521\" alt=\"ASI174MM - Ref 6\"\u003e\n    \u003c\/li\u003e\n\n    \u003cli\u003e\n        \u003cul class=\"DAV-grid\"\u003e\n            \u003cli class=\"DAV-grid-item\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Camera_Body.png?v=1738097521\" alt=\"ASI174MM - In The Box\" class=\"DAV-img-box\"\u003e\n                \u003cdiv\u003e\n                    \u003cp class=\"DAV-item-title\"\u003e\n                        Camera Body\n                    \u003c\/p\u003e\n                    \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/li\u003e\n            \u003cli class=\"DAV-grid-item\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_ST4.png?v=1738097521\" alt=\"ASI174MM - In The Box\" class=\"DAV-img-box\"\u003e\n                \u003cdiv\u003e\n                    \u003cp class=\"DAV-item-title\"\u003e\n                        ST4 Cable\n                    \u003c\/p\u003e\n                    \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/li\u003e\n            \u003cli class=\"DAV-grid-item\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_USB3.0.png?v=1738097521\" alt=\"ASI174MM - In The Box\" class=\"DAV-img-box\"\u003e\n                \u003cdiv\u003e\n                    \u003cp class=\"DAV-item-title\"\u003e\n                        USB 3.0 Cable (2m)\n                    \u003c\/p\u003e\n                    \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/li\u003e\n            \u003cli class=\"DAV-grid-item\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Nosepiece.png?v=1738097521\" alt=\"ASI174MM - In The Box\" class=\"DAV-img-box\"\u003e\n                \u003cdiv\u003e\n                    \u003cp class=\"DAV-item-title\"\u003e\n                        1.25\" Nosepiece\n                    \u003c\/p\u003e\n                    \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/li\u003e\n            \u003cli class=\"DAV-grid-item\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Cover.png?v=1738097520\" alt=\"ASI174MM - In The Box\" class=\"DAV-img-box\"\u003e\n                \u003cdiv\u003e\n                    \u003cp class=\"DAV-item-title\"\u003e\n                        1.25\" Cover\n                    \u003c\/p\u003e\n                    \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/li\u003e\n            \u003cli class=\"DAV-grid-item\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ASI174MM_-_Quick_Guide.png?v=1738097521\" alt=\"ASI174MM - In The Box\" class=\"DAV-img-box\"\u003e\n                \u003cdiv\u003e\n                    \u003cp class=\"DAV-item-title\"\u003e\n                        Quick Guide\n                    \u003c\/p\u003e\n                    \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/li\u003e\n            \u003c!-- Add more items as needed --\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967398768925,"sku":"ZWO-ASI174MM","price":699.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-ASI174MM-Mono-1__46344.1596910049.1280.1280.jpg?v=1684341549"},{"product_id":"qhyccd-qhy5iii485c-color","title":"QHYCCD QHY5III485C Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8.4 Megapixel Sony IMX485 Color BSI Sensor\u003c\/li\u003e\n\u003cli\u003eLarge 1\/1.2-inch Sensor Format\u003c\/li\u003e\n\u003cli\u003e2.9μm Pixel Size\u003c\/li\u003e\n\u003cli\u003e44 FPS at Full 3864x2180 Resolution\u003c\/li\u003e\n\u003cli\u003e128MB DDR II Image Buffer\u003c\/li\u003e\n\u003cli\u003eExtremely Low 0.77e- Read Noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eQHYCCD QHY5III485C Color Planetary \u0026amp; Guide Camera\u003c\/h2\u003e\n\u003cp\u003eThe QHYCCD QHY5III485C leverages the large 1\/1.2-inch Sony IMX485 back-illuminated sensor to deliver an expansive field of view for planetary and lunar imaging. Its 8.4 Megapixel resolution and 2.9μm pixels capture fine detail, while the camera's architecture achieves an impressively low read noise of 0.77e-. With a full-frame capture rate of 44 FPS and a 128MB DDR II buffer, the QHY5III485C ensures smooth, drop-free video streams essential for high-resolution lucky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe 8.4MP Sony IMX485 Sensor: High-Resolution Lunar and Planetary Imaging\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the QHY5III485C is Sony's IMX485, a large-format color CMOS sensor with a 3864x2180 pixel array. This 1\/1.2-inch sensor provides a significantly wider field of view than typical planetary cameras, allowing you to capture the entire lunar disc with shorter focal length instruments or fit Jupiter and its Galilean moons in a single frame. The 2.9μm pixels offer excellent resolution for a wide range of telescope focal ratios.\u003c\/p\u003e\n\u003cp\u003eThe sensor's back-illuminated (BSI) design and extremely low read noise, as low as 0.77e-, maximize sensitivity to faint planetary details like subtle Martian albedo features or delicate structures in Jupiter's cloud bands. A full well capacity of 12ke- provides ample dynamic range to prevent bright regions from saturating while capturing faint adjacent details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e44 FPS Capture with a 128MB DDR Buffer for Flawless Lucky Imaging\u003c\/h3\u003e\n\u003cp\u003eSuccessful planetary imaging depends on freezing moments of atmospheric stability, a technique known as \"lucky imaging,\" which requires high frame rates. The QHY5III485C captures full 8.4-megapixel frames at 44 FPS over its USB 3.0 interface. For smaller targets, Region of Interest (ROI) speeds increase dramatically, reaching up to 190 FPS for a 480-line window.\u003c\/p\u003e\n\u003cp\u003eTo guarantee stable data transfer without dropped frames—a common issue that can ruin an imaging run—QHY includes a 128MB DDR II memory buffer. This onboard buffer ensures a consistent data stream to your computer, even if the system is momentarily busy with other tasks, resulting in smooth and complete video files every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Connectivity: 12mm Back Focus, C\/CS Mounts, and ST-4 Guiding\u003c\/h3\u003e\n\u003cp\u003eThe QHY5III485C is designed for broad compatibility with your existing equipment. It fits standard 1.25-inch focusers and accessories, and also includes C-mount and CS-mount threads for direct attachment to lenses or specialized optical systems. The fixed 12mm back focal length provides a known, repeatable distance for integrating accessories like filter drawers.\u003c\/p\u003e\n\u003cp\u003eBeyond its primary role as a planetary imager, the camera includes a custom ST-4 guide port. This dual-purpose design allows you to use the QHY5III485C's high sensitivity and low noise as a premium autoguider for long-exposure deep-sky astrophotography, making it a valuable tool for multiple imaging disciplines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eQHY5III485C vs. ZWO ASI485MC: A Head-to-Head Comparison\u003c\/h3\u003e\n\u003cp\u003eBoth the QHY5III485C and ZWO ASI485MC are built around the excellent Sony IMX485 sensor, offering nearly identical imaging potential in terms of resolution, pixel size, and sensitivity. The decision between them often comes down to specific system requirements and hardware features.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack Focus:\u003c\/strong\u003e The ZWO ASI485MC offers dual back focus options of 6.5mm and 17.5mm, providing more flexibility for complex imaging trains. The QHY5III485C has a fixed back focus of 12mm, offering simplicity and repeatability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImage Buffer:\u003c\/strong\u003e The QHY5III485C includes a 128MB DDR II buffer. The ZWO ASI485MC typically features a larger 512MB DDR3 buffer, which may offer an advantage on systems with very high USB bus traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Ecosystem:\u003c\/strong\u003e Your choice may depend on your preferred capture software. Both cameras are supported by major third-party applications like FireCapture and SharpCap, but each manufacturer also offers its own native software suite.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the QHY5III485C a good choice for planetary imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe QHY5III485C combines a high-resolution \u003cstrong\u003e8.4 Megapixel\u003c\/strong\u003e sensor with a fast \u003cstrong\u003e44 FPS\u003c\/strong\u003e frame rate and a large \u003cstrong\u003e1\/1.2-inch format\u003c\/strong\u003e. This combination allows you to capture incredibly detailed, wide-field views of targets like Jupiter and the Moon, while the high speed is critical for \"lucky imaging\" to overcome atmospheric turbulence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the QHY5III485C's 1\/1.2-inch sensor help when imaging the Moon with an 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWith a typical 8\" f\/10 SCT, the QHY5III485C's large sensor can capture a much larger portion of the lunar surface in a single frame compared to smaller-chip cameras. This means you can create a full mosaic of the Moon with significantly fewer panels to capture and stitch together, saving you time both at the telescope and during processing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the 128MB DDR buffer in the QHY5III485C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e128MB DDR II buffer\u003c\/strong\u003e is onboard memory that temporarily stores image frames before they are sent to the computer via USB 3.0. This prevents frames from being lost if your computer's USB bus or hard drive is temporarily busy. It ensures a smooth, stable video stream, which is essential for capturing high-quality data without gaps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the QHY5III485C to guide my telescope for deep-sky imaging of the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The QHY5III485C is equipped with a custom \u003cstrong\u003eST-4 guide port\u003c\/strong\u003e. Its high sensitivity and low read noise make it an excellent autoguider. You can connect it to your mount via the guide port and use software like PHD2 to achieve precise tracking for long-exposure images of faint targets like M31.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the C-mount and CS-mount options on the QHY5III485C allow me to do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe C and CS-mount threads allow you to connect the QHY5III485C directly to C\/CS-mount lenses, which are common in machine vision and security. This is useful for all-sky imaging, meteor capture, or wide-field video astronomy without a telescope. The \u003cstrong\u003e12mm back focus\u003c\/strong\u003e is designed to be compatible with these standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the QHY5III485C suitable for long-exposure deep-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile it can take exposures up to 900 seconds, the QHY5III485C is an \u003cstrong\u003euncooled\u003c\/strong\u003e camera. On long exposures, thermal noise will build up and can overwhelm faint signals from nebulae and galaxies. It is primarily designed for high-frame-rate, short-exposure imaging of bright solar system objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX485 Color BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e1\/1.2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd\u003e8.4 Megapixels (3864 x 2180)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9μm x 2.9μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e12,000e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.77e- to 2.4e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e128MB DDR II Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (Full)\u003c\/td\u003e\n\u003ctd\u003e44 FPS @ 8-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Frame Rates\u003c\/td\u003e\n\u003ctd\u003eUp to 190 FPS @ 480 lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e11μs - 900s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 Type-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eCustom ST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003e1.25-inch, CS-Mount, C-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eIR-Cut Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":44967911129373,"sku":"QHY-110085","price":503.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/QHY5III485C-Camera__62438.1624386813.1280.1280.jpg?v=1684346903"},{"product_id":"zwo-asi482mc-color","title":"ZWO ASI482MC Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSony IMX482 1\/1.2” CMOS Color Sensor\u003c\/li\u003e\n\u003cli\u003e1920x1080 Resolution at up to 82.5 FPS\u003c\/li\u003e\n\u003cli\u003eLarge 5.8µm Pixels for High Sensitivity\u003c\/li\u003e\n\u003cli\u003e51,500e Full Well Capacity\u003c\/li\u003e\n\u003cli\u003eUltra-Low 1.5e Read Noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI482MC Color CMOS Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI482MC combines a high-sensitivity 1920x1080 Sony IMX482 sensor with massive 5.8µm pixels to deliver exceptional performance on planetary, lunar, and solar targets. Its remarkable 51,500e full well capacity prevents overexposure on bright subjects like Jupiter's core, while an ultra-low read noise of 1.5e and peak QE of 85% ensure faint details are captured cleanly. This camera captures full-resolution frames at up to 82.5 FPS, giving you the speed needed to freeze moments of steady seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh Sensitivity from 5.8µm Pixels\u003c\/h3\u003e\n\u003cp\u003eThe core strength of the ASI482MC lies in its large 5.8µm pixels. This generous pixel size provides a significant light-gathering advantage over smaller-pixel planetary cameras, resulting in a higher signal-to-noise ratio in shorter exposures. This makes the ASI482MC particularly effective for capturing detail on dimmer planets like Saturn and Mars, and it excels in \"lucky imaging\" of brighter deep-sky objects where short exposures are stacked to overcome atmospheric turbulence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e51.5k Full Well \u0026amp; 12-bit ADC\u003c\/h3\u003e\n\u003cp\u003eUnlike many planetary cameras that struggle with bright targets, the ASI482MC features an enormous 51,500e full well capacity. This prevents bright regions, such as Jupiter's Galilean moons or lunar highlands, from saturating, preserving detail and color gradation across the entire target. Combined with its 12-bit ADC, the camera renders smooth, artifact-free images with a wide dynamic range, capturing subtle tonal variations in planetary cloud bands and solar granulation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHCG Mode:\u003c\/strong\u003e At a gain setting of 80 and above, High Conversion Gain mode automatically activates. This drastically reduces read noise to as low as 1.5e while preserving the camera's wide dynamic range, perfect for low-light imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Frame Rates:\u003c\/strong\u003e The USB 3.0 interface provides enough bandwidth to run the ASI482MC at 57.5 fps at full 1920x1080 resolution with 12-bit depth, or 82.5 fps using the 10-bit high-speed mode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIdeal for EAA and Long Focal Lengths\u003c\/h3\u003e\n\u003cp\u003eThe ASI482MC's high sensitivity and large sensor make it an excellent choice for Electronically Assisted Astronomy (EAA). You can achieve near-real-time views of brighter galaxies and nebulae by live-stacking short exposures. Its 5.8µm pixels are also an ideal match for long focal length telescopes like Schmidt-Cassegrains and Maksutovs, providing an optimal image scale for high-resolution planetary imaging without requiring excessive Barlow magnification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eConnectivity \u0026amp; Mechanical Design\u003c\/h3\u003e\n\u003cp\u003eThe ASI482MC is built for reliability and ease of use in any imaging setup. The high-speed USB 3.0 port ensures fast data transfer, while the ST4 port allows the camera to double as a high-performance autoguider for a deep-sky imaging rig. The camera body includes a standard 1.25\" nosepiece for direct connection to focusers and accessories, and features an AR-coated window to protect the sensor and maximize light transmission.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ZWO ASI482MC better for planetary or deep-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI482MC is primarily a high-performance planetary, lunar, and solar camera. Its strengths, high frame rate, large pixels, and massive full well capacity, are optimized for capturing bright, high-magnification targets. However, its exceptional sensitivity also makes it very capable for \"lucky imaging\" of brighter deep-sky objects like globular clusters (M13) and planetary nebulae (M57), as well as for Electronically Assisted Astronomy (EAA).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI482MC perform on Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ASI482MC is an excellent match for an 8\" f\/10 SCT. The 5.8µm pixels produce a good image scale at the native f\/10 focal length. For optimal planetary imaging, which targets a focal ratio between f\/15 and f\/21 with this pixel size, you would use a 1.5x or 2x Barlow lens. This combination will provide high-resolution views of Jupiter's Great Red Spot and cloud bands, while the camera's high frame rate helps freeze moments of good seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is HCG (High Conversion Gain) mode on the ASI482MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eHCG mode is a feature that automatically activates when you set the camera's gain to 80 or higher. It changes how the sensor converts light into a signal, drastically reducing read noise to as low as 1.5 electrons. This allows you to use high gain settings to capture fainter details without introducing significant noise, all while maintaining a wide dynamic range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need an IR Cut filter with the ZWO ASI482MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, for the most accurate color balance, an IR Cut filter is recommended. The ASI482MC has high sensitivity into the infrared spectrum. While its protective window is AR-coated, it does not block IR light. An IR Cut filter will ensure that only visible light reaches the sensor, resulting in sharper images and more natural colors, which is especially important for planetary imaging with refractor or SCT telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ASI482MC as a guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ZWO ASI482MC includes a standard ST4 guide port and has the sensitivity needed to be a very effective autoguider. Its large pixels can detect guide stars easily, making it a versatile tool for both planetary imaging and guiding a separate deep-sky astrophotography setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the 51,500e full well capacity mean in practice?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 51,500e full well capacity means each of the camera's 5.8µm pixels can hold a large amount of charge before becoming saturated (turning pure white). This is a significant advantage when imaging targets with a high dynamic range, like the Moon or Jupiter. It allows you to use longer exposures to capture faint details, like wispy lunar rays, without blowing out the highlights on the brighter surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.2\" Sony IMX482 CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1920 x 1080 (2.07 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e5.8µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e11.13mm x 6.26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e12.86mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e82.5 fps (10-bit) \/ 57.5 fps (12-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e51,500e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e1.5e to 12.9e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e85% at 530nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter\u003c\/td\u003e\n\u003ctd\u003eRolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e6.5mm \/ 17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI482MC Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2-meter USB 3.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST4 Autoguider Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Dust Cap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2\" Dust Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Start Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967948812573,"sku":"ZWO-ASI482MC","price":416.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-ASI482MC-1__37611.1638989292.1280.1280.jpg?v=1684347230"},{"product_id":"zwo-asi432mm-mono","title":"ZWO ASI432MM Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e1.1\" Sony IMX432 Monochrome Sensor\u003c\/li\u003e\n\u003cli\u003eLarge 9µm Pixels\u003c\/li\u003e\n\u003cli\u003eMassive 97ke- Full Well Capacity\u003c\/li\u003e\n\u003cli\u003e120 FPS at Full 1.7 MP Resolution\u003c\/li\u003e\n\u003cli\u003eElectronic Global Shutter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI432MM USB3.0 Monochrome Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI432MM is engineered specifically for high-resolution solar and lunar imaging, built around a large 1.1\" Sony CMOS sensor with a 1608 x 1104 resolution. Its massive 9µm pixels and an exceptionally deep 97ke- full well capacity capture incredible dynamic range on the brightest targets without saturation. The camera sustains a full-resolution frame rate of 120 FPS over USB 3.0, while a peak QE of 79% and 2.4e read noise ensure faint prominence details are not lost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEngineered for Solar: 9µm Pixels and a 97ke- Full Well\u003c\/h3\u003e\n\u003cp\u003eThe ASI432MM's specifications are a direct solution to the challenges of solar imaging. The large 9µm pixels are ideally suited for longer focal length solar telescopes, providing optimal sampling of fine granulation and filamentary detail without needing an aggressive Barlow. The 97ke- full well depth is critical for preventing clipped highlights in high-contrast regions, allowing you to record the bright surface and faint prominences in the same exposure with its native 12bit ADC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e120 FPS Global Shutter for Flawless Transits\u003c\/h3\u003e\n\u003cp\u003eAn Electronic Global Shutter ensures the entire 1.7 MP sensor is read out simultaneously, eliminating the distortion artifacts that rolling shutters produce during moments of poor seeing. This is essential for planetary and solar \"lucky imaging,\" freezing atmospheric turbulence to produce sharp, coherent frames. At a maximum rate of 120 FPS, you can capture thousands of frames in minutes, dramatically increasing the odds of catching moments of perfect stability for stacking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI432MM vs. ASI174MM: A 1.1\" Sensor Upgrade\u003c\/h3\u003e\n\u003cp\u003eThe ASI432MM is the direct successor to the venerable ASI174MM, building on its legacy with key improvements for solar and lunar imagers. While the ASI174MM remains a capable performer, the ASI432MM's newer sensor technology delivers a significant advantage in field of view and dynamic range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Size:\u003c\/strong\u003e The ASI432MM uses a 1.1\" format sensor (17.55mm diagonal), which is substantially larger than the 1\/1.2\" sensor in the ASI174MM. This provides a wider field of view at the same focal length, making it easier to frame the entire solar or lunar disk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e At 97ke-, the ASI432MM's full well is nearly three times deeper than the ASI174MM's. This translates directly to higher dynamic range and less risk of saturated pixels on bright targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e The 9µm pixels of the ASI432MM are larger than the 5.86µm pixels of the ASI174MM, offering higher sensitivity and a better image scale for long focal length instruments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMechanical Design: 6.5mm\/17.5mm Back Focus and Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe camera body provides flexible mounting options for any imaging train. It features native M42x0.75 threads and offers two distinct back focus distances: 6.5mm and 17.5mm, accommodating setups with or without a filter wheel. The package includes a 1.25\" nosepiece for direct connection to standard focusers. A USB 3.0 port provides the 5Gb bandwidth needed for high-speed data transfer, and an ST-4 guide port allows the ASI432MM to be used as a highly sensitive autoguider for other setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy are the ASI432MM's 9µm pixels good for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eLarge 9µm pixels are ideal for the long focal lengths typical of dedicated solar telescopes (like Lunt or Coronado). They provide a more forgiving image scale, making it easier to achieve critical focus and resolve fine details like solar granulation and spicules without requiring an aggressive, image-dimming Barlow lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is a \"global shutter\" and why does the ZWO ASI432MM have one?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA \u003cstrong\u003eglobal shutter\u003c\/strong\u003e exposes and reads out every pixel on the sensor at the exact same time. This is critical for imaging objects through atmospheric turbulence. A standard \"rolling shutter\" reads the sensor line by line, which can cause warping or distortion in moments of poor seeing. The ASI432MM's global shutter ensures every frame is geometrically perfect and free of such artifacts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ZWO ASI432MM for deep-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile possible for very bright deep-sky objects, the ASI432MM is an \u003cstrong\u003euncooled\u003c\/strong\u003e camera, which is its main trade-off. For the short exposures used in solar, lunar, and planetary imaging, thermal noise is not an issue. However, for long-exposure deep-sky astrophotography, thermal noise will accumulate and degrade the image. A dedicated cooled camera like a ZWO ASI533MC Pro would be a better choice for nebulae and galaxies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI432MM compare to the older ASI174MM?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ASI432MM is a direct upgrade. Its key advantages are a larger \u003cstrong\u003e1.1\" sensor\u003c\/strong\u003e for a wider field of view and a much deeper \u003cstrong\u003e97ke- full well capacity\u003c\/strong\u003e, which is almost three times that of the ASI174MM. This provides superior dynamic range, preventing bright areas from saturating while capturing faint details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would the ASI432MM frame the full solar disk in a Coronado PST?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA Coronado PST has a 400mm focal length. The ASI432MM's 1.1\" sensor (14.5mm x 9.9mm) is large enough to comfortably frame the entire solar disk at this focal length. This makes it an excellent choice for capturing full-disk mosaics or single-shot images of the Sun's surface and any surrounding prominences without needing a focal reducer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the 6.5mm and 17.5mm back focus options on the ASI432MM let me do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese two built-in back focus distances add connection flexibility. The \u003cstrong\u003e17.5mm\u003c\/strong\u003e distance is the standard for use with accessories like filter wheels and off-axis guiders that require this specific spacing. The shorter \u003cstrong\u003e6.5mm\u003c\/strong\u003e distance is useful for configurations where you need the camera sensor as close to the telescope optics as possible, such as with some focal reducers or custom adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1.1\" Sony IMX432 FSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1608 x 1104 (1.7 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e14.5mm x 9.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e17.55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Global Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e120 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e97ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e2.4e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e79%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs to 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Glow Control\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome, Uncooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e6.5mm \/ 17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003eM42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.28 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5℃ to 50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-10℃ to 60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20-80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd\u003eWindows, Linux, Mac OSX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eZWO-ASI432MM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eZWO ASI432\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI432MM Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eT2 Tilter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2m USB 3.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST-4 Guide Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2\" Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44968011104541,"sku":"ZWO-ASI432MM","price":849.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-ASI432MM-Mono-1__31764.1656258086.1280.1280.jpg?v=1684347837"},{"product_id":"zwo-asi662mc-color","title":"ZWO ASI662MC Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.1 Megapixel Sony IMX662 BSI Sensor\u003c\/li\u003e\n\u003cli\u003e1920 x 1080 Resolution with 2.9µm Pixels\u003c\/li\u003e\n\u003cli\u003e91% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003eUltra-Low 0.8e Read Noise\u003c\/li\u003e\n\u003cli\u003e107.6 FPS at Full Resolution\u003c\/li\u003e\n\u003cli\u003eZero Amplifier Glow Circuitry\u003c\/li\u003e\n\u003cli\u003e256MB DDR3 Internal Buffer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI662MC USB3.0 Color Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI662MC combines a 2.1 MP Sony IMX662 back-illuminated sensor with 2.9µm pixels to resolve fine detail on planetary targets. Its exceptional 91% peak quantum efficiency and ultra-low 0.8e read noise capture faint atmospheric features, while the deep 38.2ke full well prevents bright planetary cores from saturating. A 256MB DDR3 buffer sustains a capture rate of 107.6 FPS over USB 3.0, ensuring no dropped frames during critical moments of stable seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony STARVIS 2 Sensor with 91% Peak QE\u003c\/h3\u003e\n\u003cp\u003eAt the core of the ASI662MC is Sony's latest STARVIS 2 sensor technology, which delivers a peak quantum efficiency of 91% and heightened sensitivity in near-infrared wavelengths. This back-illuminated structure maximizes photon collection for a stronger signal. The sensor's 38.2ke full well capacity is a significant advantage for planetary imaging, allowing you to use longer exposures on targets like Jupiter and Saturn without blowing out highlights, retaining color data and detail in the brightest regions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZero Amp Glow \u0026amp; 0.8e Read Noise for Cleaner Data\u003c\/h3\u003e\n\u003cp\u003eThe ASI662MC integrates circuitry that completely eliminates amplifier glow, a common source of noise in CMOS sensors. This means your raw video files are free of glow from the start, simplifying your calibration and processing. Combined with a read noise of just 0.8e, the camera preserves faint, low-contrast details like Martian dust storms or subtle banding on Saturn, even with the very short exposures used in lucky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI662MC vs. ASI462MC: A Generational Leap\u003c\/h3\u003e\n\u003cp\u003eWhile the preceding ASI462MC was renowned for its high infrared sensitivity, the ASI662MC marks a major upgrade in core imaging fundamentals. The most critical improvement is in dynamic range, driven by a much deeper full well and lower noise.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e The ASI662MC has a full well of 38.2ke, more than three times deeper than the ASI462MC's 11.2ke. This dramatically reduces the risk of overexposing bright targets and provides smoother tonal gradations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Glow:\u003c\/strong\u003e The ASI662MC features a true zero-amp-glow design, a significant advantage over the ASI462MC which exhibited some glow that required calibration frames to remove.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e With read noise as low as 0.8e, the ASI662MC captures cleaner data with a better signal-to-noise ratio, making it easier to pull out fine details during processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e107.6 FPS Capture with a 256MB DDR3 Buffer\u003c\/h3\u003e\n\u003cp\u003eTo freeze moments of perfect atmospheric seeing, high-speed capture is essential. The ASI662MC streams full-resolution 1920x1080 video at 107.6 frames per second. The onboard 256MB DDR3 memory buffer ensures stable data transfer to your computer over USB 3.0, preventing dropped frames that can compromise your data set. Standard connectivity, including an ST-4 guide port and M42 threads, allows the camera to integrate easily into any imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ZWO ASI662MC perform on Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI662MC is an excellent match for an 8\" f\/10 SCT. To achieve the ideal image scale for its 2.9µm pixels, you should target a final focal ratio between f\/15 and f\/21. This is perfectly accomplished by adding a 1.5x or 2x Barlow lens to your f\/10 optical train, which will allow you to resolve fine details like the Great Red Spot and intricate cloud bands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ZWO ASI662MC for imaging the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, but with limitations. The ASI662MC's high sensitivity makes it suitable for electronically-assisted astronomy (EAA) or short exposures on bright deep-sky objects like the Orion Nebula (M42) or the Hercules Cluster (M13). However, as an uncooled camera, thermal noise will become apparent on exposures longer than a few seconds. Its small 1\/2.8\" sensor also provides a very narrow field of view, making it better for smaller galaxies and planetary nebulae than large, extended targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the ASI662MC over the older ASI462MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is its significantly larger \u003cstrong\u003e38.2ke full well capacity\u003c\/strong\u003e, which is more than three times that of the ASI462MC. This provides greater dynamic range, preventing overexposure on bright planets and moons. A second key benefit is the \u003cstrong\u003ezero amplifier glow circuitry\u003c\/strong\u003e, which produces cleaner raw data that is easier to calibrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does 'Zero Amp Glow' on the ASI662MC mean for my workflow?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eZero amp glow means the camera's circuitry prevents the sensor from producing a bright, noisy pattern on the edge of the frame during operation. For planetary imaging with its short exposures, this simplifies your workflow: there is no glow pattern to remove, so calibration is easier and faster, saving you time both at the telescope and during processing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need a USB 3.0 port to use the ZWO ASI662MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the camera is backward-compatible with USB 2.0, a USB 3.0 port is highly recommended to take full advantage of its capabilities. Using USB 3.0 is necessary to achieve the maximum frame rate of 107.6 FPS. On a USB 2.0 connection, frame rates will be significantly lower, which limits your ability to capture enough frames during moments of good seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ZWO ASI662MC a good choice for a beginner in planetary imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's an excellent choice. Its high sensitivity, low read noise, and zero amp glow make it very forgiving for a beginner. You can achieve high-quality results with a simplified workflow, allowing you to focus on capture techniques rather than complex calibration procedures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/2.8\" Sony IMX662 CMOS (Color)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIllumination\u003c\/td\u003e\n\u003ctd\u003eBSI (Back-Illuminated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1920 x 1080 (2.1 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e5.6mm x 3.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e6.45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e91%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e38.2ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.8e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Glow Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifier Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e107.6 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuffer\u003c\/td\u003e\n\u003ctd\u003e256MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32µs to 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eUncooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003eM42x0.75 Thread, 1.25\" Nosepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20% to 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.28 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd\u003eWindows, Mac, Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eZWO ASI662MC Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB 3.0 Cable (2m)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST-4 Autoguider Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Start Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44968015954205,"sku":"ZWO-ASI662MC","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-ASI662MC-1__75835.1656258904.1280.1280.jpg?v=1684347901"},{"product_id":"zwo-asi678mc-color","title":"ZWO ASI678MC Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8.29 Megapixel Sony IMX678 Color Sensor\u003c\/li\u003e\n\u003cli\u003e2.0µm pixels for high-resolution planetary imaging\u003c\/li\u003e\n\u003cli\u003e47.5 FPS at full 3840x2160 resolution\u003c\/li\u003e\n\u003cli\u003eZero amp glow for clean, long exposures\u003c\/li\u003e\n\u003cli\u003e256MB DDR3 buffer for stable, high-speed data transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI678MC Color CMOS Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI678MC leverages Sony's latest STARVIS 2 technology to deliver exceptional planetary, lunar, and solar detail. Its 8.29 MP IMX678 sensor, with small 2.0µm pixels, achieves high-resolution captures at a rapid 47.5 FPS, while the 12bit ADC and extremely low 0.6e read noise ensure a high dynamic range. A peak Quantum Efficiency of 83% and zero amp glow circuitry combine to produce clean, high-contrast images, even on faint targets or during longer exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony IMX678 Sensor with 2.0µm Pixels\u003c\/h3\u003e\n\u003cp\u003eAt the core of the ASI678MC is a 1\/1.8\" format Sony IMX678 sensor, which provides a 3840x2160 resolution ideal for capturing fine surface details on Jupiter, Saturn's rings, and lunar craters. The small 2.0µm pixel size is a critical factor for achieving optimal sampling on long focal length telescopes, allowing you to resolve intricate features without excessive use of Barlow lenses. This back-illuminated sensor architecture also provides outstanding sensitivity, especially in the near-infrared, giving you a distinct advantage when imaging planets with methane band or IR-pass filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZero Amp Glow \u0026amp; 47.5 FPS Capture Rate\u003c\/h3\u003e\n\u003cp\u003eA standout feature implemented at the hardware level, the ASI678MC exhibits absolutely zero amplifier glow, regardless of exposure length or gain settings. This guarantees clean calibration and removes a major source of noise from your final images, a significant upgrade over previous generation sensors. The camera sustains a maximum frame rate of 47.5 FPS at its full 8.29 MP resolution, enabled by a high-speed USB 3.0 interface and a 256MB DDR3 buffer that prevents dropped frames during critical moments of steady seeing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Amp Glow:\u003c\/strong\u003e Cleaner dark frames and less post-processing complexity, even with higher gain settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e256MB DDR3 Buffer:\u003c\/strong\u003e Ensures stable, high-speed data transmission to your computer, eliminating frame drops during capture sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Conversion Gain (HCG) Mode:\u003c\/strong\u003e Automatically activates at gain 182 to reduce read noise to about 1.0e, preserving dynamic range at high gain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZWO ASI678MC vs. ASI585MC\u003c\/h3\u003e\n\u003cp\u003eWhile both cameras share the same 4K resolution, the ASI678MC and ASI585MC are optimized for different primary use cases. The choice depends on your telescope and primary imaging targets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASI585MC Advantage:\u003c\/strong\u003e The ASI585MC has a larger sensor and bigger 2.9µm pixels, giving it a significantly larger field of view and a deeper full well capacity (40ke vs 11.27ke). This makes it more versatile for capturing not just planets, but also brighter deep-sky objects like the Orion Nebula (M42).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASI678MC Advantage:\u003c\/strong\u003e The ASI678MC's smaller sensor and 2.0µm pixels provide a more magnified image scale, which is ideal for framing planets without needing aggressive barlowing. This makes it a more specialized and efficient tool for high-resolution planetary, lunar, and solar imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eConnectivity and Build\u003c\/h3\u003e\n\u003cp\u003eThe ASI678MC is housed in a compact, lightweight body weighing only 126g. It features a standard M42x0.75 female thread for connection to your telescope, with a 1.25\" nosepiece included for use with standard focusers. The camera provides both a high-speed USB 3.0 port for data transfer and an ST-4 guide port, allowing it to double as a highly sensitive autoguider when not being used for primary imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ZWO ASI678MC good for deep-sky objects?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the ZWO ASI678MC can capture brighter deep-sky objects like the Orion Nebula (M42) or the Hercules Cluster (M13), its primary design is for high-frame-rate planetary, lunar, and solar imaging. Its small pixels and sensor size are optimized for high magnification. For a more versatile camera better suited for a wider range of DSOs, consider the ZWO ASI585MC with its larger sensor and deeper full well capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat focal ratio is best for the ASI678MC's 2.0µm pixels?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor optimal planetary imaging, a good target focal ratio is 5 to 7 times the pixel size. For the ASI678MC's 2.0µm pixels, this means an ideal focal ratio is between f\/10 and f\/14. If you have an f\/5 Newtonian, a 2x or 2.5x Barlow lens would place you in the ideal range. For an f\/10 SCT, you can often image directly without a Barlow, or use a 1.5x Barlow in very good seeing conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the ASI678MC require dark frames?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThanks to its hardware-level \u003cstrong\u003ezero amp glow\u003c\/strong\u003e design, the need for dark frames is significantly reduced, especially for short-exposure planetary imaging. However, for longer exposures on brighter deep-sky objects, taking dark frames is still a best practice to remove warm pixels and minimize dark current noise for the cleanest possible image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the ZWO ASI678MC and the older ASI178MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI678MC is a direct upgrade to the ASI178MC. The key improvements are:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Amp Glow:\u003c\/strong\u003e The ASI678MC has no amp glow, a significant improvement over the ASI178MC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Read Noise:\u003c\/strong\u003e It features a lower minimum read noise (0.6e vs. 1.4e), resulting in cleaner images at high gain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTARVIS 2 Technology:\u003c\/strong\u003e The newer sensor has enhanced sensitivity, particularly in near-infrared light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ZWO ASI678MC as a guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ZWO ASI678MC is equipped with an ST-4 guide port and its high sensitivity makes it an excellent autoguiding camera. Its small pixels can detect minute star movements, leading to very precise guiding corrections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need to use the ASI678MC for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo safely image the Sun with the ZWO ASI678MC, you MUST use a certified, full-aperture solar filter over the front of your telescope. Never point your telescope at the Sun without a proper filter, as it will cause immediate and permanent damage to the camera sensor and your eyes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.8” CMOS Sony IMX678\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e8.29 MP (3840 x 2160)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.0µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Depth\u003c\/td\u003e\n\u003ctd\u003e11.27ke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e47.5 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32µs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.6e - 2.7e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e≈83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e256MB DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated (D21-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e62mm Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e126g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI678MC Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Dust Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2m USB 3.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST4 Guide Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Start Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44968019296541,"sku":"ZWO-ASI678MC","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-ASI678MC-1__89087.1656259708.1280.1280.jpg?v=1684347935"},{"product_id":"zwo-asi220mm-mini-mono","title":"ZWO ASI220MM Mini Mono Guide Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.1 Megapixel Resolution (1920 x 1080)\u003c\/li\u003e\n\u003cli\u003e4.0µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e92% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003e0.6e Minimum Read Noise\u003c\/li\u003e\n\u003cli\u003e1\/1.8\" Monochrome CMOS Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI220MM Mini Monochrome Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI220MM Mini Mono Guide Camera establishes a new standard for autoguiding sensitivity, combining a 2.1 MP sensor with a 1920 x 1080 resolution for precise tracking. Its 4µm pixels achieve an exceptional 92% peak quantum efficiency, ensuring faint guide stars are captured reliably in short exposures. With an extremely low read noise floor of just 0.6e and a full well capacity of 8.78ke, the sensor maintains a high signal-to-noise ratio, while the USB 2.0 interface delivers a steady 14 FPS at full resolution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e92% Peak QE from a 1\/1.8\" Monochrome Sensor\u003c\/h3\u003e\n\u003cp\u003eThe core of the ASI220MM Mini's guiding capability is its remarkable sensitivity. A peak Quantum Efficiency of 92% means the camera converts nearly every incoming photon from a guide star into usable signal. This efficiency, combined with the light-gathering advantage of a monochrome sensor, allows you to use fainter stars for guiding and achieve a solid lock with shorter, more frequent exposures, reducing the impact of seeing conditions on your tracking accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e4.0µm Pixels and 0.6e Read Noise for Faint Guide Stars\u003c\/h3\u003e\n\u003cp\u003eThe camera's 4.0µm pixels offer a significant sensitivity advantage over smaller-pixel designs, capturing more light per pixel and improving performance on long focal length guide scopes or Off-Axis Guiders (OAGs). This is paired with an exceptionally low read noise of 0.6e at high gain. This combination ensures that the faint signal from a guide star is not lost in electronic noise, providing your guiding software with high-quality data for sub-pixel corrections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI220MM Mini vs. ASI290MM Mini: A Guiding Comparison\u003c\/h3\u003e\n\u003cp\u003eWhen choosing a guide camera, the ASI220MM Mini is often compared to its sibling, the ASI290MM Mini. The best choice depends entirely on your optical setup.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI290MM Mini:\u003c\/strong\u003e With smaller 2.9µm pixels, the ASI290MM Mini achieves a finer image scale. This makes it an excellent match for shorter focal length guide scopes (under 400mm), where it can deliver higher-resolution centroids for guiding calculations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI220MM Mini:\u003c\/strong\u003e The larger 4.0µm pixels, higher 92% QE, and lower 0.6e read noise give the ASI220MM Mini a raw sensitivity advantage. It will detect fainter stars in any given field, making it the superior choice for longer focal length systems or OAGs where guide stars can be sparse or dim.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e8.5mm Back Focus and 1.25\" Format for OAG and Guide Scopes\u003c\/h3\u003e\n\u003cp\u003eDesigned for easy integration, the ASI220MM Mini features a standard 1.25\" body and a slim profile with just 8.5mm of back focus, making it ideal for Off-Axis Guiders where minimizing intrusion into the main light path is critical. The camera includes both a standard ST-4 guide port for direct connection to your mount and a USB 2.0 Type-C port for data and power. While the USB 2.0 interface limits the camera to 14 FPS, this rate is more than sufficient for high-performance autoguiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the ZWO ASI220MM Mini for autoguiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage of the ASI220MM Mini is its raw sensitivity. The combination of \u003cstrong\u003e4.0µm pixels\u003c\/strong\u003e, a \u003cstrong\u003e92% peak Quantum Efficiency\u003c\/strong\u003e, and an extremely low \u003cstrong\u003e0.6e read noise\u003c\/strong\u003e allows it to detect and lock onto fainter guide stars than many other cameras, which is critical when using an Off-Axis Guider or imaging in star-poor regions of the sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI220MM Mini perform with an Off-Axis Guider (OAG) on an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ASI220MM Mini is an excellent choice for an f\/10 SCT with an OAG. The long focal length of the telescope makes finding bright guide stars challenging. The camera's high sensitivity and large pixels are ideal for picking up dimmer stars from the edge of the corrected field, ensuring you can almost always find a suitable star to guide on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ASI220MM Mini a good replacement for the older ASI290MM Mini?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt's less a replacement and more an alternative for different use cases. The ASI220MM Mini is superior for longer focal length systems due to its higher sensitivity and larger pixels. The ASI290MM Mini remains an excellent choice for shorter focal length guide scopes where its smaller pixels provide better sampling and resolution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the 92% Quantum Efficiency of the ASI220MM Mini significant?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eQuantum Efficiency (QE) measures how effectively the sensor converts photons (light) into electrons (signal). A QE of 92% means that for every 100 photons that hit a pixel, 92 are recorded. This extremely high efficiency allows the camera to build up a strong signal from a faint guide star in a very short exposure, leading to more responsive and accurate guiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ZWO ASI220MM Mini for deep-sky imaging of galaxies like M51?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the ASI220MM Mini is not designed for long-exposure deep-sky imaging. It is an \u003cstrong\u003euncooled\u003c\/strong\u003e camera with a maximum exposure time of \u003cstrong\u003e10 seconds\u003c\/strong\u003e. Without active cooling, thermal noise would overwhelm the signal on the multi-minute exposures required for faint objects like the Whirlpool Galaxy (M51). Its purpose is strictly for autoguiding and potentially some basic planetary or lunar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI'm trying to guide on the faint stars around the North American Nebula (NGC 7000). Are the 4.0µm pixels of the ASI220MM Mini a benefit?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The region around the North American Nebula (NGC 7000) is dense with stars, but many can be faint or reddened by dust. The ASI220MM Mini's large 4.0µm pixels and high sensitivity are a distinct benefit here, as they will pull in more signal from these fainter background stars, giving you more options for a stable guide lock while framing the nebula.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eZWO-ASI220MINI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Series\u003c\/td\u003e\n\u003ctd\u003eZWO ASI220 Mini\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.8\" FSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\/Mono\u003c\/td\u003e\n\u003ctd\u003eMonochrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eUncooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1920 x 1080 (2.1 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e4.0 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e7.68 mm x 4.32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e8.81 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Quantum Efficiency (QE)\u003c\/td\u003e\n\u003ctd\u003e92%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e8.78ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.6e to 3.2e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e14 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Exposure\u003c\/td\u003e\n\u003ctd\u003e32 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Exposure\u003c\/td\u003e\n\u003ctd\u003e10 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Glow Control\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e8.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003e1.25\" Nosepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e0% to 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd\u003eWIN7\/8\/10 32\/64-bit, Linux, Mac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI220MM Mini Camera\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Extender\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eM28.5-CS Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST4 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e0.5m USB 2.0 Type-C Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2m USB 2.0 Type-C Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44968069464349,"sku":"ZWO-ASI220MINI","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI220mini-Side.png?v=1699565591"},{"product_id":"qhyccd-qhy5iii585c-color","title":"QHYCCD QHY5III585C Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8.4 Megapixel Sony IMX585 BSI Color Sensor\u003c\/li\u003e\n\u003cli\u003eLarge 1\/1.2-inch sensor format with 2.9µm pixels\u003c\/li\u003e\n\u003cli\u003e512MB DDR3 image buffer for stable, high-speed capture\u003c\/li\u003e\n\u003cli\u003eUp to 41.5 FPS at full 3856x2180 resolution\u003c\/li\u003e\n\u003cli\u003eExtremely low 0.77e- read noise and 52ke- full well capacity\u003c\/li\u003e\n\u003cli\u003eStandard ST-4 guide port for autoguiding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eQHYCCD QHY5III585C Color Planetary \u0026amp; Guide Camera\u003c\/h2\u003e\n\u003cp\u003eThe QHYCCD QHY5III585C combines Sony's 8.4 Megapixel IMX585 STARVIS II sensor with a substantial 512MB DDR3 buffer to deliver stable, high-speed planetary imaging. Its 2.9µm pixels and large 1\/1.2-inch format capture expansive, high-resolution views, while the 52ke- full well capacity and 0.77e- read noise ensure high dynamic range on challenging targets like Jupiter. Capable of 41.5 FPS at full resolution, this camera is engineered for lucky imaging without dropped frames, giving you the clean data needed to resolve fine atmospheric details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony IMX585 Sensor: 8.4 MP and High NIR Sensitivity\u003c\/h3\u003e\n\u003cp\u003eAt the core of the QHY5III585C is the Sony IMX585, a back-illuminated sensor with a 3856x2180 pixel array. This sensor's STARVIS II architecture features deeper pixel wells, which significantly boosts its sensitivity to red and near-infrared (NIR) wavelengths. This makes the camera exceptionally effective for methane band imaging of gas giants or for cutting through atmospheric haze with the included IR850nm filter, revealing surface details on Mars that are invisible in the visual spectrum.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e512MB DDR3 Buffer: 41.5 FPS Full-Frame Capture\u003c\/h3\u003e\n\u003cp\u003eTo prevent data loss during high-speed video capture, the QHY5III585C incorporates a 512MB DDR3 image buffer. This buffer ensures a stable data stream to your computer, eliminating dropped frames that can ruin an imaging run. You can reliably capture at the full 41.5 FPS at 8-bit, or push frame rates up to 199 FPS using a 640-line Region of Interest (ROI), freezing moments of perfect seeing to capture the sharpest possible planetary detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e52ke- Full Well and 0.77e- Read Noise for HDR\u003c\/h3\u003e\n\u003cp\u003eThe QHY5III585C achieves an impressive dynamic range through its combination of a deep 52ke- full well capacity and exceptionally low read noise, as low as 0.77e-. This allows you to capture the bright surface of Jupiter and its faint, low-contrast cloud bands in the same exposure without clipping highlights or losing detail in the noise floor. The 12-bit A\/D converter provides the bit depth needed to stretch the data and reveal subtle color variations in post-processing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual Back Focus (8mm\/17mm) and ST-4 Guiding\u003c\/h3\u003e\n\u003cp\u003eDesigned for flexibility, the QHY5III585C offers two native back focus distances: 8mm without its adapter and 17mm with the adapter installed. This simplifies integration with various accessories like filter wheels, off-axis guiders, and atmospheric dispersion correctors. The camera includes a standard ST-4 guide port and a lightweight 90g body, making it a highly capable autoguider for deep-sky imaging when not being used for planetary work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eQHY5III585C vs. ZWO ASI585MC: The 512MB Buffer Advantage\u003c\/h3\u003e\n\u003cp\u003eWhile both the QHY5III585C and ZWO ASI585MC use the same excellent Sony IMX585 sensor, the primary hardware difference lies in the onboard memory buffer. The QHY5III585C's larger buffer is a critical advantage for maintaining stable, high-speed data transfer, especially on systems with slower USB controllers or when running other demanding applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQHY5III585C Buffer:\u003c\/strong\u003e 512MB DDR3 ensures consistent frame rates without drops, crucial for long video captures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI585MC Buffer:\u003c\/strong\u003e 256MB DDR3, while effective, offers less protection against data transfer bottlenecks under heavy system load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuiding:\u003c\/strong\u003e The QHY5III585C includes a dedicated ST-4 guide port, allowing it to function as a standalone autoguider without requiring a separate ASIAIR or computer-based pulse guiding connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the QHY5III585C's 512MB buffer help with planetary imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e512MB DDR3 buffer\u003c\/strong\u003e acts as a temporary storage for image frames before they are sent to the computer via USB 3.0. This prevents data loss (dropped frames) if the computer's hard drive or processor is temporarily busy. For planetary \"lucky imaging,\" a consistent, high frame rate is essential, and this large buffer ensures every moment of good seeing is captured reliably.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the QHY5III585C for imaging Jupiter's methane bands?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The Sony IMX585 sensor has excellent sensitivity in the near-infrared (NIR) spectrum. When paired with the included \u003cstrong\u003eIR850nm filter\u003c\/strong\u003e, the QHY5III585C is highly effective for imaging in the 889nm methane absorption band, which reveals high-altitude structures in Jupiter's and Saturn's atmospheres.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat back focus should I use with the QHY5III585C on my 8\" f\/10 SCT with a filter wheel?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor an f\/10 SCT, you will typically need the \u003cstrong\u003e17mm back focus\u003c\/strong\u003e configuration, which is achieved by keeping the included adapter on the camera. This provides more space to accommodate accessories like a filter wheel or an atmospheric dispersion corrector (ADC) in the optical train while still reaching focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the Sony IMX585 sensor in the QHY5III585C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is its combination of high resolution (\u003cstrong\u003e8.4 Megapixels\u003c\/strong\u003e), high sensitivity from its back-illuminated structure, and very low read noise (as low as \u003cstrong\u003e0.77e-\u003c\/strong\u003e). This makes it a versatile sensor capable of capturing detailed, low-noise images of planets, the Moon, and even brighter deep-sky objects with short exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the QHY5III585C be used as a primary guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. With its high sensitivity, low noise, and built-in \u003cstrong\u003eST-4 guide port\u003c\/strong\u003e, the QHY5III585C is an excellent high-end guide camera. Its large 1\/1.2-inch sensor makes finding a suitable guide star easy, even when using an off-axis guider with a long focal length telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the QHY5III585C require an external power supply?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the QHY5III585C is powered entirely through its \u003cstrong\u003eUSB 3.0 Type-C connection\u003c\/strong\u003e. It does not require a separate 12V power supply, which simplifies cable management at the telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX585 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e1\/1.2-inch (11.1mm x 6.3mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e3856 x 2180 (8.4 Megapixels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9µm x 2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e52,000e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.77e- to 8e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Converter\u003c\/td\u003e\n\u003ctd\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e512MB DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (Full)\u003c\/td\u003e\n\u003ctd\u003e41.5 FPS @ 8-bit, 23.5 FPS @ 16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate (ROI)\u003c\/td\u003e\n\u003ctd\u003eUp to 199 FPS @ 8-bit\/16-bit (640 lines)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e11µs to 900s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003e1.25\" Nosepiece, C-Mount, CS-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eIR-Cut Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Filters\u003c\/td\u003e\n\u003ctd\u003eIR850nm Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e17mm (with adapter), 8mm (without adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":44968076181789,"sku":"QHY-110133","price":559.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/QHY5III200M__81459.1680275521.1280.1280.jpg?v=1684348746"},{"product_id":"qhyccd-qhy5iii200m-mono","title":"QHYCCD QHY5III200M Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e1\/1.8-inch SC2210 BSI Monochrome Sensor\u003c\/li\u003e\n\u003cli\u003e4.0µm x 4.0µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e1920 x 1080 (2 Megapixel) Resolution\u003c\/li\u003e\n\u003cli\u003eUp to 96.5 FPS at Full Resolution (8-bit)\u003c\/li\u003e\n\u003cli\u003eUltra-Low Read Noise of 0.75e-\u003c\/li\u003e\n\u003cli\u003e512MB DDR3 Onboard Image Buffer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eQHYCCD QHY5III200M Mono Planetary \u0026amp; Guide Camera\u003c\/h2\u003e\n\u003cp\u003eThe QHYCCD QHY5III200M Mono combines a highly sensitive 1\/1.8-inch SC2210 BSI sensor with large 4µm pixels to create a versatile planetary and guide camera. Its 2-megapixel resolution (1920x1080) is matched with an exceptionally low read noise floor of just 0.75e- and a full well capacity of 8ke-, preserving dynamic range on bright targets. A 512MB DDR3 memory buffer ensures stable data transfer at up to 96.5 FPS over its USB 3.0 Type-C interface, eliminating dropped frames during critical moments of steady seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSC2210 BSI Sensor: 4µm Pixels and High NIR Sensitivity\u003c\/h3\u003e\n\u003cp\u003eAt the core of the QHY5III200M is the SC2210 back-illuminated sensor, which offers significant sensitivity advantages, especially in the near-infrared. The 4µm pixels provide a large surface area for light collection, boosting signal-to-noise ratio on faint targets and guide stars. This pixel size is an excellent match for the focal lengths of many off-axis guiders and guide scopes, providing accurate tracking without needing a Barlow or reducer to achieve proper image scale.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack-Illuminated Structure (BSI):\u003c\/strong\u003e Maximizes photon capture by placing the sensor's wiring layer behind the photodiodes, increasing quantum efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded IR850nm Filter:\u003c\/strong\u003e The camera's high NIR sensitivity can be leveraged for methane band imaging of Jupiter and Saturn, and this filter allows you to isolate that specific wavelength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Read Noise (0.75e-):\u003c\/strong\u003e The extremely low minimum read noise ensures that faint guide stars are cleanly detected and that planetary detail is not lost in the noise floor during short exposures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh-Speed Planetary Imaging: 96.5 FPS with a 512MB DDR3 Buffer\u003c\/h3\u003e\n\u003cp\u003eFor planetary imaging, capturing thousands of frames in a short period is key to freezing atmospheric turbulence. The QHY5III200M is built for this task, streaming full-resolution 1920x1080 frames at 96.5 FPS in 8-bit mode or 60 FPS in 16-bit mode for greater bit depth. The integrated 512MB DDR3 buffer is critical, preventing data bottlenecks and lost frames that can occur when a computer's resources are momentarily strained.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Dual-Role Guider: 4µm Pixels and 8mm\/17mm Back Focus\u003c\/h3\u003e\n\u003cp\u003eEngineered as both a planetary imager and a dedicated autoguider, the QHY5III200M features the necessary connectivity and form factor for any setup. A standard ST-4 guide port provides direct communication with your mount, while the lightweight 90g body adds minimal load to your focuser. The camera provides two native back focus distances—8mm and 17mm—to accommodate different optical configurations without requiring a large stack of adapters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm Back Focus:\u003c\/strong\u003e Ideal for attaching C\/CS-mount lenses directly or for use in setups where minimal back focus is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e17mm Back Focus:\u003c\/strong\u003e Provides the standard spacing needed to insert accessories like a filter wheel or work within the optical path of most off-axis guiders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25-inch Format:\u003c\/strong\u003e The camera body slips directly into any standard 1.25-inch focuser or visual back, making it universally compatible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eQHY5III200M vs. ZWO ASI290MM Mini: Pixel Size and Guiding\u003c\/h3\u003e\n\u003cp\u003eA common alternative for guiding and planetary imaging is the ZWO ASI290MM Mini. While both are excellent cameras, they are optimized for slightly different scenarios.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI290MM Mini Advantage:\u003c\/strong\u003e The ASI290MM uses smaller 2.9µm pixels. This can yield higher resolution on shorter focal length telescopes, resolving finer detail if the seeing conditions permit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQHY5III200M Advantage:\u003c\/strong\u003e The larger 4µm pixels of the QHY5III200M are more sensitive and provide a better image scale for guiding on longer focal length instruments (like SCTs with off-axis guiders) without resorting to binning. This can result in detecting more guide stars and achieving a higher signal-to-noise ratio on each one, leading to more stable guiding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the QHY5III200M's 4µm pixels?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e4µm pixels\u003c\/strong\u003e offer a balance of resolution and sensitivity. They are large enough to capture more photons per pixel, which is excellent for detecting faint guide stars and reducing noise. This size often provides a better image scale for guiding with long focal length telescopes compared to cameras with smaller pixels, which can be prone to oversampling (seeing-limited resolution spread over too many pixels).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 512MB DDR3 buffer on the QHY5III200M help with planetary imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e512MB DDR3 buffer\u003c\/strong\u003e acts as a temporary memory cache for image frames before they are sent to the computer. This prevents frame drops, which can happen if your computer's CPU or hard drive is momentarily busy. For planetary \"lucky imaging,\" where you capture thousands of frames at high speed, a stable data stream is essential, and the buffer ensures you don't lose the sharpest data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would the QHY5III200M perform as a guider on an 8\" SCT at f\/10 with an off-axis guider?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe QHY5III200M is an excellent choice for this setup. The high sensitivity of its BSI sensor and 4µm pixels will help detect guide stars even in the dimmer, off-axis light path of an SCT. At a focal length of ~2000mm, the 4µm pixels provide a good image scale for precise guiding without being overly affected by seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the QHY5III200M a good choice for imaging Jupiter's cloud bands with a 6-inch Newtonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. A 6-inch Newtonian typically has a focal length of around 750mm (f\/5). To get a large enough image of Jupiter, you would typically use a 2.5x or 3x Barlow lens, increasing the effective focal ratio to f\/12.5 or f\/15. The QHY5III200M's high frame rate of \u003cstrong\u003e96.5 FPS\u003c\/strong\u003e and low read noise are ideal for capturing sharp detail on Jupiter's cloud bands in these conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the 8mm and 17mm back focus options on the QHY5III200M let me do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe dual back focus options provide flexibility for connecting different accessories. The \u003cstrong\u003e8mm distance\u003c\/strong\u003e is used when attaching C-mount or CS-mount lenses directly to the camera for wide-field applications. The \u003cstrong\u003e17mm distance\u003c\/strong\u003e provides the necessary spacing to achieve focus when the camera is used with standard 1.25\" accessories like filter wheels or in most off-axis guiders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the QHY5III200M for near-infrared imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The camera's SC2210 BSI sensor has high sensitivity in the near-infrared (NIR) spectrum. It even comes with an \u003cstrong\u003eIR850nm filter\u003c\/strong\u003e, making it ready for specialized imaging techniques like capturing Jupiter's methane bands, which can reveal high-altitude atmospheric features not visible in normal light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Sensor\u003c\/td\u003e\n\u003ctd\u003eSC2210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome, Back-Side Illuminated (BSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e1\/1.8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e4.0µm x 4.0µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1920 x 1080 (2 Megapixels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e8,000e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.75e- to 3e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Converter\u003c\/td\u003e\n\u003ctd\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e512MB DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (Full)\u003c\/td\u003e\n\u003ctd\u003e96.5 FPS @ 8-bit | 60 FPS @ 16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (ROI)\u003c\/td\u003e\n\u003ctd\u003e187 FPS @ 960 Lines (8-bit) | 209 FPS @ 480 Lines (8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e15µs to 900s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003e1.25-inch, C-Mount, CS-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e8mm (without adapter) | 17mm (with adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eAR Anti-Reflection Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Filter\u003c\/td\u003e\n\u003ctd\u003eIR850nm Pass Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":44968076214557,"sku":"QHY-110132","price":433.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/QHY5III200M__34194.1680275583.1280.1280.jpg?v=1684348748"},{"product_id":"zwo-asi715mc-color","title":"ZWO ASI715MC Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e3864x2192 Resolution Sony STARVIS Sensor\u003c\/li\u003e\n\u003cli\u003e1.45µm Pixel Size for High-Resolution Planetary Imaging\u003c\/li\u003e\n\u003cli\u003e45.1 FPS at Full Resolution over USB 3.0\u003c\/li\u003e\n\u003cli\u003ePeak Quantum Efficiency (QE) of 80%\u003c\/li\u003e\n\u003cli\u003eUltra-low 0.72e Read Noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI715MC Color Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI715MC Color Astronomy Camera leverages a Sony IMX715 sensor to deliver a high-resolution 3864x2192 pixel array for detailed planetary imaging. Its exceptionally small 1.45µm pixels are designed for critical sampling on long focal-length telescopes, while the camera's 80% peak QE and 0.72e read noise capture faint surface details on planets and the Moon. At full resolution, the ASI715MC streams data at 45.1 FPS, ensuring you can capitalize on moments of steady seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e1.45µm Pixels for Critical Sampling\u003c\/h3\u003e\n\u003cp\u003eThe defining feature of the ASI715MC is its 1.45µm pixel size, one of the smallest available in astronomy cameras. This allows you to achieve a high-resolution image scale without aggressive Barlow lenses, perfectly matching the resolving power of Schmidt-Cassegrain and Maksutov-Cassegrain telescopes operating near f\/10. The resulting 3864x2192 effective pixel array resolves fine details like Jupiter's smallest cloud bands, divisions in Saturn's rings, and subtle crater wall textures on the Moon.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh-Speed Imaging with 80% QE and 0.72e Read Noise\u003c\/h3\u003e\n\u003cp\u003eFor planetary work, capturing thousands of frames in a short time (\"lucky imaging\") is essential. The ASI715MC's sensor achieves a peak Quantum Efficiency of 80% and an extremely low read noise of just 0.72e. This combination ensures that faint signals from planetary surfaces are captured cleanly above the noise floor, even during the very short exposures required to freeze atmospheric turbulence. The primary trade-off for such small pixels is a modest full well capacity of 6.0Ke, making this camera ideal for planetary and lunar work rather than long-exposure deep-sky imaging of high-dynamic-range targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI715MC vs. ASI462MC: A Question of Resolution\u003c\/h3\u003e\n\u003cp\u003eThe ASI715MC is often compared to the popular ZWO ASI462MC. The choice between them depends entirely on your telescope and imaging goals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI462MC Advantage:\u003c\/strong\u003e The ASI462MC's larger 2.9µm pixels are more forgiving to average seeing conditions and pair well with faster, shorter focal length telescopes. It also has exceptional sensitivity in the near-infrared, which helps cut through atmospheric haze.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI715MC Advantage:\u003c\/strong\u003e With a resolution of 3864x2192 compared to the ASI462MC's 1936x1096, the ASI715MC captures a far more detailed image over the same field of view. If you have a long focal length telescope (f\/10 or slower) and good seeing, the ASI715MC will resolve finer features that the ASI462MC cannot.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e45.1 FPS Data Transfer and Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe camera's performance is supported by modern hardware that prevents data bottlenecks during high-speed capture sessions. A built-in 256MB DDR3 cache acts as a buffer, ensuring stable frame delivery without dropping data.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB 3.0 Port:\u003c\/strong\u003e Delivers the 5Gbps bandwidth required to run the camera at its maximum 45.1 FPS at full resolution in 10-bit high-speed mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST4 Guide Port:\u003c\/strong\u003e Allows the ASI715MC to double as a high-resolution autoguider for a separate imaging rig, connecting directly to any ST4-compatible mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Mounting:\u003c\/strong\u003e Includes a 1.25\" nosepiece and M42x0.75 threads for direct connection to focusers, filter wheels, and other standard accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI715MC perform on Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI715MC is an excellent match for an 8\" f\/10 SCT. The optimal focal ratio for its 1.45µm pixels is between f\/7.25 and f\/10.15. This means at the native f\/10, you are already at the ideal image scale for high-resolution imaging on nights of good seeing, often without needing a Barlow lens. On nights of exceptional seeing, a 1.5x or 2x Barlow can push the resolution even further.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ASI715MC a good choice for imaging the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the ZWO ASI715MC is not designed for large deep-sky objects like the Andromeda Galaxy. Its 1\/2.8\" sensor has a diagonal of only 6.43mm, which results in a very narrow field of view. It is built specifically for high-magnification targets like planets, the Moon, the Sun (with a proper solar filter), and for \"lucky imaging\" of small, bright planetary nebulae or globular cluster cores.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need an IR Cut filter with the ZWO ASI715MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Like most color astronomy cameras, the ZWO ASI715MC's sensor is sensitive to infrared (IR) light. To achieve correct color balance and sharpness, an IR Cut or UV\/IR Cut filter is required. Without one, stars and planetary details will appear slightly bloated and have a reddish\/magenta tint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I choose the ASI715MC over a camera with larger pixels?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou should choose the ASI715MC if you have a telescope with a long focal length (typically over 1500mm) and you want to capture the finest possible details on the planets. Its small 1.45µm pixels allow you to reach the ideal image scale for high resolution without using strong Barlow lenses, which can dim the image and introduce optical aberrations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the ZWO ASI715MC be used for autoguiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ZWO ASI715MC can be used as a very capable autoguider thanks to its low read noise and built-in ST4 port. Its high resolution can detect very small guide star movements, though its narrow field of view may sometimes make finding a suitable guide star more challenging than with a dedicated, larger-chip guide camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat software is compatible with the ZWO ASI715MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI715MC works with most popular astronomy software packages. For planetary capture, imagers commonly use \u003cstrong\u003eFireCapture\u003c\/strong\u003e or \u003cstrong\u003eSharpCap\u003c\/strong\u003e. For autoguiding, it is fully supported by \u003cstrong\u003ePHD2 Guiding\u003c\/strong\u003e. All necessary ASCOM and native drivers are available for free download from the ZWO website.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eZWO-ASI715MC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/2.8\" Sony IMX715 Color CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixel Array\u003c\/td\u003e\n\u003ctd\u003e3864 x 2192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e1.45µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e5.6mm x 3.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e6.43mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Quantum Efficiency (QE)\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e6.0Ke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e0.72e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e45.1 FPS (at full resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Type\u003c\/td\u003e\n\u003ctd\u003eUncooled Color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Sensor\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI715MC Color Camera\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eLens Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB 3.0 Cable (2m)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST4 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eZWO ASI Camera Quick Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":47109447090461,"sku":"ZWO-ASI715MC","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/EN--ASI715MC_09.jpg?v=1700075986"},{"product_id":"zwo-asi462mm-mono","title":"ZWO ASI462MM Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.1MP Sony IMX462 Monochrome Sensor\u003c\/li\u003e\n\u003cli\u003eExceptional Near-Infrared (NIR) Sensitivity\u003c\/li\u003e\n\u003cli\u003e136.1 FPS at Full 1936x1096 Resolution\u003c\/li\u003e\n\u003cli\u003eUltra-Low Read Noise as low as 0.47e-\u003c\/li\u003e\n\u003cli\u003e256MB DDR3 Buffer for Stable Data Transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI462MM Mono Planetary \u0026amp; Guiding Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI462MM Mono combines the groundbreaking Sony IMX462 sensor with an ultra-low read noise of 0.47e- to redefine monochrome planetary imaging. Its 2.9µm pixels and 2.1MP resolution capture fine details on Jupiter and Mars, while the staggering 136.1 FPS frame rate freezes moments of perfect seeing. With a peak Quantum Efficiency of approximately 89% and unmatched sensitivity in the near-infrared, this camera excels at cutting through atmospheric turbulence for remarkably sharp lunar, solar, and planetary captures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUnrivaled Near-Infrared (NIR) Sensitivity at 800nm+\u003c\/h3\u003e\n\u003cp\u003eThe core strength of the ASI462MM is the Sony IMX462 sensor's extraordinary sensitivity in the near-infrared spectrum. Where other planetary cameras see their response drop off sharply, the ASI462MM maintains high efficiency beyond 800nm. This allows you to leverage methane and other long-pass filters to reveal deep atmospheric features on Jupiter and Saturn that are invisible in the visible spectrum, effectively calming atmospheric seeing for sharper final images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e136.1 FPS Capture Rate with Zero Amp Glow\u003c\/h3\u003e\n\u003cp\u003eAt a full resolution of 1936x1096, the ASI462MM streams data at up to 136.1 frames per second via its USB 3.0 interface. This high-speed capability is critical for \"lucky imaging,\" allowing you to capture thousands of frames in a short period to overcome atmospheric distortion. The integrated 256MB DDR3 buffer ensures stable, drop-free data transfer, while the sensor architecture eliminates amp glow entirely, even on longer exposures when using the camera for guiding.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Mode:\u003c\/strong\u003e Captures full-resolution frames at 136.1 fps with a 10-bit ADC for maximum frame rate.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Dynamic-Range Mode:\u003c\/strong\u003e Utilizes the full 12-bit ADC at 63.9 fps for smoother tonal gradations and a full well capacity of 11.2ke-.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUltra-Low Read Noise of 0.47e- for Cleaner Stacks\u003c\/h3\u003e\n\u003cp\u003eThe ASI462MM leverages STARVIS technology and an integrated High Conversion Gain (HCG) mode to achieve a minimum read noise of just 0.47 electrons. This mode automatically activates at a gain setting of 80 and higher, drastically reducing noise without sacrificing the camera's wide dynamic range. The result is a cleaner signal-to-noise ratio, allowing you to pull out faint details from your stacked images with less aggressive noise reduction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZWO ASI462MM vs. ASI290MM: A Generational Leap\u003c\/h3\u003e\n\u003cp\u003eThe ASI462MM is the direct successor to the legendary ASI290MM, offering significant improvements in key areas for planetary imagers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e The ASI462MM's minimum read noise of 0.47e- is substantially lower than the ASI290MM's, leading to cleaner images at high gain.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfrared Sensitivity:\u003c\/strong\u003e While the ASI290MM was a capable IR performer, the ASI462MM's IMX462 sensor provides a dramatic boost in quantum efficiency in the 800-1000nm range, making it the superior choice for methane band imaging.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQE Peak:\u003c\/strong\u003e The ASI462MM boasts a higher peak QE of ~89%, ensuring more of the light hitting the sensor is converted into a usable signal.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor imagers seeking the ultimate in monochrome planetary performance, particularly for imaging Jupiter and Saturn through atmospheric turbulence, the ASI462MM offers a clear and measurable advantage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the ASI462MM so good for imaging Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI462MM's exceptional sensitivity in the near-infrared (NIR) allows it to excel with filters like a methane band (890nm). This wavelength cuts through the Earth's atmospheric turbulence (\"seeing\"), revealing fine details in Jupiter's cloud bands that are often blurred at visible wavelengths. Its high frame rate of 136.1 FPS is also crucial for capturing moments of atmospheric stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ZWO ASI462MM a good guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the ASI462MM is an excellent autoguiding camera. Its high sensitivity and extremely low 0.47e- read noise allow it to detect faint guide stars easily. The 2.9µm pixel size provides high-resolution guiding for a wide range of guide scope focal lengths, and the standard ST4 port ensures compatibility with virtually any equatorial mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the optimal focal ratio for the ASI462MM for planetary imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor ideal planetary imaging that critically samples the image, a focal ratio between f\/14 and f\/20 is recommended with the ASI462MM's 2.9µm pixels. For an f\/10 Schmidt-Cassegrain, this is typically achieved with a 1.5x to 2x Barlow lens, depending on local seeing conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need an IR-cut filter with the ASI462MM?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor LRGB (Luminance, Red, Green, Blue) imaging, you will need an IR-cut filter for the RGB channels to ensure accurate color balance, as the sensor is highly sensitive to infrared light. For luminance or specialized IR imaging (like methane band), you would use a luminance filter (which passes IR) or a specific IR-pass filter, not an IR-cut filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI462MM compare to the color ASI462MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ASI462MM (monochrome) is significantly more sensitive than its color counterpart because it does not have a Bayer filter matrix over the sensor. This allows it to capture finer detail (higher resolution) and fainter signals, making it the preferred choice for advanced planetary imagers who use a separate filter wheel to create color images. The color version offers convenience but at the cost of some sensitivity and resolution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the ASI462MM suffer from amp glow?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The ZWO ASI462MM's sensor design and circuitry completely eliminate amplifier glow. This means your dark frames will be clean and free of the characteristic glow seen in the corners of older sensors, simplifying your calibration process, especially for longer exposures when guiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/2.8” Sony IMX462 CMOS (Monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e2.1MP (1936 x 1096)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e~89%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.47e- to 2.65e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e11.2ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e136.1 fps at 1936x1096\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Buffer\u003c\/td\u003e\n\u003ctd\u003e256MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eRolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI462MM Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Dust Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2 meter USB 3.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2 meter ST4 Guide Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Start Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":47901976396061,"sku":"ZWO-ASI462MM","price":416.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/51c34a08f8466e3da0dab0781569a381-2.jpg?v=1711564921"},{"product_id":"zwo-asi678mm-mono","title":"ZWO ASI678MM Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8.29 Megapixel Resolution (3840 x 2160)\u003c\/li\u003e\n\u003cli\u003e2.0µm Square Pixels\u003c\/li\u003e\n\u003cli\u003e83% Peak Quantum Efficiency (Monochrome)\u003c\/li\u003e\n\u003cli\u003e0.6e Minimum Read Noise\u003c\/li\u003e\n\u003cli\u003e47.5 Frames Per Second at Full Resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI678MM Monochrome Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI678MM Monochrome Astronomy Camera leverages a back-illuminated Sony sensor to deliver 8.29 MP resolution at a rapid 47.5 FPS. Its tiny 2µm pixels resolve fine planetary and solar detail, while the 83% peak QE and an exceptionally low 0.6e minimum read noise capture faint signal during high-speed lucky imaging. A 256MB DDR3 buffer ensures stable data transfer over USB 3.0, preventing frame drops during critical moments of steady seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony IMX678 Sensor with 2µm Pixels\u003c\/h3\u003e\n\u003cp\u003eAt the core of the ASI678MM is a Sony STARVIS 2 CMOS sensor, featuring a 3840 x 2160 pixel array. The 2µm pixel size is an excellent match for short focal length refractors or for imagers using SCTs at their native focal ratio, often eliminating the need for a Barlow lens to reach ideal image sampling. This back-illuminated (BSI) sensor architecture places circuitry behind the photodiode, maximizing the light-gathering area of each pixel for a peak QE of 83%.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eLow Noise Floor of 0.6e at 47.5 FPS\u003c\/h3\u003e\n\u003cp\u003eFor planetary, lunar, and solar imaging, success is defined by capturing thousands of frames to freeze moments of atmospheric stability. The ASI678MM reads out its full 8.29 MP frame at 47.5 FPS with a read noise as low as 0.6 electrons, ensuring that faint, low-contrast details are not lost in the camera's own noise floor. The camera also features Zero Amp Glow circuitry, which produces clean raw frames without the characteristic glow that requires dark frame subtraction, simplifying your processing workflow.\u003c\/p\u003e\n\u003cp\u003eAs an uncooled camera, the ASI678MM is designed for the short exposures typical of solar system imaging. It is not intended for long-exposure deep-sky astrophotography, where thermal noise would accumulate and degrade the image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI678MM vs. ASI178MM: A Comparison of 2µm vs. 2.4µm\u003c\/h3\u003e\n\u003cp\u003eWhen choosing a small-pixel monochrome camera, a common decision is between the ASI678MM and the older ASI178MM. While both use back-illuminated Sony sensors, their specifications serve different imaging setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution and Sampling:\u003c\/strong\u003e The ASI678MM's smaller 2µm pixels and higher 8.29 MP resolution provide a finer image scale than the ASI178MM's 2.4µm pixels and 6.4 MP sensor. This gives the 678MM an advantage in resolving detail at any given focal length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e With a minimum read noise of 0.6e, the ASI678MM is significantly quieter than the ASI178MM's 1.4e minimum. This results in a cleaner signal and better visibility of low-contrast features on targets like Jupiter's cloud bands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e The ASI178MM's slightly larger 2.4µm pixels may be a better fit for telescopes with very long focal lengths or for observers in locations with average seeing, as it is less demanding of atmospheric stability. The ASI678MM excels when seeing is good or when used with shorter focal length instruments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStable Imaging with a 256MB Buffer\u003c\/h3\u003e\n\u003cp\u003eTo handle the data stream from its 8.29 MP sensor at 47.5 FPS, the ASI678MM includes a 256MB DDR3 memory buffer. This buffer prevents dropped frames that can occur from data transmission issues between the camera and computer, ensuring your video files are complete. The camera connects via a USB 3.0 port for maximum speed and includes a standard ST-4 autoguiding port for deep-sky imagers who wish to use its high sensitivity for guiding purposes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat Barlow do I need for the ASI678MM with an 8\" f\/10 SCT on Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor planetary imaging, the ideal focal ratio is typically 5 to 7 times the camera's pixel size. With the ASI678MM's 2µm pixels, the target focal ratio is between f\/10 and f\/14. An 8\" f\/10 SCT is already perfectly matched to this camera for imaging Jupiter under average seeing conditions, so \u003cstrong\u003eno Barlow is required\u003c\/strong\u003e. In moments of excellent seeing, a 1.5x Barlow could be used to push the focal ratio to f\/15 for slightly more resolution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ZWO ASI678MM suitable for long-exposure deep-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the ASI678MM is an \u003cstrong\u003euncooled\u003c\/strong\u003e camera. While its high sensitivity and low read noise are excellent, it is not designed for multi-minute exposures of faint deep-sky objects like nebulae and galaxies. Thermal noise will build up over long exposures, degrading the image. It is optimized for high-frame-rate \"lucky imaging\" of bright targets like the Moon, Sun, and planets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ASI678MM for solar imaging with a dedicated H-alpha telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the ASI678MM is an excellent choice for high-resolution solar imaging. Its monochrome sensor provides maximum detail and sensitivity for capturing features like surface granulation, filaments, and prominences. The high frame rate of 47.5 FPS is critical for overcoming atmospheric turbulence during daytime imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI678MM compare to the color ASI678MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ASI678MM is the monochrome version of the ASI678MC. The primary differences are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity \u0026amp; Resolution:\u003c\/strong\u003e The ASI678MM (mono) is inherently more sensitive and captures finer detail because it does not have a Bayer color filter array covering the pixels. Every pixel contributes to the luminance image.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkflow:\u003c\/strong\u003e The ASI678MC (color) provides a color image in a single shot, which is more convenient. The ASI678MM requires shooting through separate Red, Green, and Blue filters and combining them later to create a color image, but this method yields a much higher quality final result.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the \"Zero Amp Glow\" feature on the ASI678MM do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAmplifier glow is a common artifact in CMOS sensors where a faint glow appears in the corner of images, especially on longer exposures. The \u003cstrong\u003eZero Amp Glow\u003c\/strong\u003e circuitry in the ASI678MM physically prevents this from occurring. This means you get cleaner raw data without needing to subtract dark frames to remove the glow, simplifying your image processing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need an IR Cut filter with the ZWO ASI678MM?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eYes, for most planetary imaging.\u003c\/strong\u003e As a monochrome camera, the ASI678MM is sensitive to both visible and infrared (IR) light. Different wavelengths focus at slightly different points, which can soften the image. Using an IR Cut filter ensures only visible light reaches the sensor, resulting in a sharper luminance (L) channel for LRGB imaging. Alternatively, an IR Pass filter can be used to capture data specifically in the infrared, which can help stabilize images in poor seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.8\" Sony IMX678 BSI CMOS (Monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e8.29 MP (3840 x 2160)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.0 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.6e to 3.5e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e47.5 FPS at full resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e256MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32 µs to 2000 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Glow Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifier Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e12.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003eM42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooled \/ Uncooled\u003c\/td\u003e\n\u003ctd\u003eUncooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e7.68mm x 4.32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd\u003eWindows 7\/8\/10, Linux, Mac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eZWO ASI678MM Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eT2-1.25\" Adapter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB 3.0 Cable (2m)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST4 Guide Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUser Manual\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":48343933485341,"sku":"ZWO-ASI678MM","price":489.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI678MC-1__89087.1656259708.1280.1280.jpg?v=1714576640"},{"product_id":"zwo-asi676mc-color","title":"ZWO ASI676MC Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e12.6 Megapixel 3552 x 3552 Square Sensor\u003c\/li\u003e\n\u003cli\u003e2.0µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e83% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003eZero Amplifier Glow Circuitry\u003c\/li\u003e\n\u003cli\u003e256MB DDR3 Internal Buffer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI676MC Color Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI676MC combines a high-resolution 12.6 MP Sony IMX676 sensor with small 2µm pixels, resolving fine detail on planetary surfaces and small deep-sky targets. Its perfectly square 3552 x 3552 pixel array simplifies mosaic construction, while the 83% peak QE and back-illuminated structure capture faint signal efficiently. With a maximum frame rate of 31.2 FPS at full resolution and a 256MB DDR3 buffer, you can capture sharp frames during moments of steady seeing without dropping data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSquare 12.6 MP Sensor for Seamless Mosaics\u003c\/h3\u003e\n\u003cp\u003eThe ASI676MC's defining feature is its 1\/1.6\" format, 3552 x 3552 square CMOS sensor. This format eliminates the need for rotating the camera between mosaic panels, streamlining the capture of large targets like the lunar surface or sprawling solar active regions. The 12.6 megapixel resolution gives you the image scale to create vast, high-definition composites without sacrificing detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e2µm Pixels \u0026amp; 83% QE for High-Resolution Detail\u003c\/h3\u003e\n\u003cp\u003eWith a pixel size of just 2µm, the ASI676MC is built for high-resolution imaging on long focal length instruments like Schmidt-Cassegrains and Maksutovs. The back-illuminated Sony sensor achieves a peak Quantum Efficiency of 83%, ensuring that a high percentage of incoming photons are converted to signal. This sensitivity is critical for reducing exposure times on planets, which helps freeze atmospheric turbulence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZero Amp Glow \u0026amp; 256MB DDR3 Buffer\u003c\/h3\u003e\n\u003cp\u003eZWO engineered the ASI676MC with circuitry that completely eliminates amplifier glow, a common source of noise in CMOS sensors that typically requires dark frame subtraction. This results in cleaner raw data and a more streamlined processing workflow. The onboard 256MB DDR3 buffer ensures stable, high-speed data transfer over USB 3.0, preventing dropped frames during critical planetary video captures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZWO ASI676MC vs. ASI178MC\u003c\/h3\u003e\n\u003cp\u003eThe ASI676MC represents a significant evolution from its popular predecessor, the ASI178MC, primarily for planetary and lunar imagers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Format:\u003c\/strong\u003e The ASI178MC uses a rectangular 6.4 MP sensor, while the ASI676MC's 12.6 MP square sensor offers double the resolution and is purpose-built for mosaics without camera rotation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e The ASI676MC's smaller 2.0µm pixels provide higher resolution sampling compared to the 2.4µm pixels of the ASI178MC, allowing you to resolve finer detail at the same focal length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmp Glow:\u003c\/strong\u003e The ASI178MC can exhibit minor amp glow on longer exposures, a problem completely eliminated by the hardware design of the ASI676MC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well \u0026amp; Bit Depth:\u003c\/strong\u003e The ASI178MC has a slight advantage with a deeper full well (15Ke vs 10.55Ke) and 14-bit ADC, giving it more dynamic range for solar or brighter targets. However, for planetary imaging, the ASI676MC's higher resolution and cleaner sensor are often the deciding factors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUncooled Design for Planetary and Guiding\u003c\/h3\u003e\n\u003cp\u003eAs an uncooled camera, the ASI676MC is optimized for short-exposure \"lucky imaging\" of the Moon, planets, and Sun (with a proper solar filter). Its lightweight body and ST-4 port also make it a capable, high-resolution autoguider. The lack of a cooling system means thermal noise will become a factor on multi-second exposures, making it less suitable for imaging faint deep-sky objects than a dedicated cooled camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the ASI676MC's square sensor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e3552 x 3552 square sensor\u003c\/strong\u003e is ideal for creating mosaics of large areas like the Moon or Sun. You can capture adjacent panels without rotating the camera, which simplifies both the acquisition process at the telescope and the image stitching process in software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the ASI676MC's 2µm pixels perform on Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn 8\" f\/10 SCT has a focal length of around 2000mm. With 2µm pixels, this provides good image sampling, but for optimal planetary resolution, you typically want to image between f\/10 and f\/14 (5 to 7 times the pixel size). On typical nights, the native f\/10 focal ratio is already in this range, so \u003cstrong\u003eno Barlow is needed\u003c\/strong\u003e. On nights of excellent seeing, a \u003cstrong\u003e1.5x Barlow lens\u003c\/strong\u003e brings the focal ratio to f\/15, which lets the ASI676MC resolve the finest details in Jupiter's cloud bands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the ZWO ASI676MC capture the entire lunar disc in one shot?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhether the ASI676MC can capture the full Moon depends on your telescope's focal length. On a short refractor with a focal length of 400-500mm, you can easily frame the entire disc. On a longer instrument like an SCT, the 10mm sensor diagonal will only show a portion of the Moon, making it a perfect candidate for creating a high-resolution mosaic.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the ZWO ASI676MC suffer from amp glow?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The ZWO ASI676MC features a \u003cstrong\u003eZero Amplifier Glow\u003c\/strong\u003e hardware design. The circuitry is engineered to prevent the light leakage that causes amp glow, so you do not need to subtract dark frames to remove it, even on longer exposures for guiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ASI676MC as a guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ASI676MC is an excellent high-resolution guide camera. It includes a standard \u003cstrong\u003eST-4 guide port\u003c\/strong\u003e to connect directly to your mount. Its high sensitivity and small pixels can detect very faint guide stars and register minute star movements for precise tracking corrections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy choose the ASI676MC over a camera like the ASI462MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe choice depends on your primary target. The ASI462MC has extreme sensitivity in near-infrared light, making it a specialist for imaging methane bands on Jupiter and Saturn. The \u003cstrong\u003eASI676MC\u003c\/strong\u003e, however, offers a much higher 12.6 MP resolution (vs 2.1 MP) and a square sensor, making it far superior for high-resolution lunar, solar, and general planetary color imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.6\" Sony IMX676 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12.6 MP (3552 x 3552)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e7.1mm x 7.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e10.55Ke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e31.2 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Glow Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifier Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e256MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Type\u003c\/td\u003e\n\u003ctd\u003eColor, Uncooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003eM42x0.75 Threads, 1.25\" Nosepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eIR-Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eZWO ASI676\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eZWO-ASI676MC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI676MC Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2m USB 3.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST-4 Guide Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":49014001271069,"sku":"ZWO-ASI676MC","price":559.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI676MC-1.jpg?v=1723061109"},{"product_id":"zwo-asi664mc-color","title":"ZWO ASI664MC Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e4.15 Megapixel Sony IMX664 Color CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e2.9µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e91% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003e95 FPS at Full Resolution\u003c\/li\u003e\n\u003cli\u003e256MB DDR3 Internal Buffer\u003c\/li\u003e\n\u003cli\u003eZero Amplifier Glow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI664MC Color Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI664MC combines a high-resolution 4.15 MP Sony IMX664 sensor with sensitive 2.9µm pixels, making it ideal for detailed planetary, lunar, and solar imaging. Its back-illuminated architecture achieves a peak Quantum Efficiency of 91%, capturing faint signal with minimal noise. A full-resolution frame rate of 95 FPS, supported by a 256MB DDR3 buffer and USB 3.0 interface, ensures you can capture moments of perfect seeing without dropping frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony STARVIS 2 Sensor: 91% QE and 2.9µm Pixels\u003c\/h3\u003e\n\u003cp\u003eAt the core of the ASI664MC is Sony's latest STARVIS 2 technology, a back-illuminated (BSI) sensor design that places circuitry behind the photodiode layer. This maximizes light collection, pushing the peak QE to 91% and dramatically improving signal-to-noise ratio. The 2.9µm pixels are an excellent match for short-to-medium focal length refractors and Schmidt-Cassegrains operating with a Barlow lens, resolving fine detail on Jupiter's cloud bands or in lunar rilles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZero Amp Glow and 256MB DDR3 Buffer\u003c\/h3\u003e\n\u003cp\u003eThe ASI664MC integrates circuitry that completely eliminates amplifier glow, a common source of noise in CMOS sensors that typically requires calibration frames to remove. This results in cleaner raw data and a more streamlined processing workflow. To handle the massive data stream, a 256MB DDR3 memory buffer ensures stable, high-speed image transfer to your computer over the USB 3.0 connection, preventing data loss even at the maximum frame rate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e95 FPS at Full 4.15 MP Resolution\u003c\/h3\u003e\n\u003cp\u003eFor planetary imagers, capturing thousands of frames in a short period is critical to overcome atmospheric turbulence. The ASI664MC delivers a sustained 95 frames per second at its full 2704 x 1536 resolution, allowing you to effectively \"freeze\" moments of steady seeing. As an uncooled camera, it excels at this type of short-exposure work; while it can be used for brighter deep-sky objects, thermal noise will become a factor on multi-minute exposures where a cooled camera would be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI664MC vs. ASI462MC: A Generational Upgrade\u003c\/h3\u003e\n\u003cp\u003eThe ASI664MC serves as a direct successor to the popular ASI462MC, offering significant upgrades for most imaging scenarios.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASI462MC's Advantage:\u003c\/strong\u003e The ASI462MC maintains a slight edge in extreme near-infrared sensitivity, which can be beneficial for imaging planets like Venus or methane-band imaging of Jupiter and Saturn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASI664MC's Advantages:\u003c\/strong\u003e The ASI664MC provides double the resolution (4.15 MP vs. 2.1 MP) and a larger 1\/1.8\" sensor, giving you a wider field of view for lunar mosaics or capturing Jupiter with all its Galilean moons. For general-purpose planetary, lunar, and solar imaging, the higher resolution and larger sensor make the ASI664MC the superior choice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the optimal focal ratio for the ZWO ASI664MC on planets like Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor planetary imaging, the ideal focal ratio is 5 to 7 times the camera's pixel size. With the ASI664MC's \u003cstrong\u003e2.9µm pixels\u003c\/strong\u003e, you should aim for a final focal ratio between f\/14.5 and f\/20.3. If you are using a typical f\/10 Schmidt-Cassegrain telescope, a 1.5x or 2x Barlow lens will place you in this optimal range for resolving the most detail under good seeing conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the ZWO ASI664MC be used for imaging the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, but with limitations. The ASI664MC is an \u003cstrong\u003euncooled camera\u003c\/strong\u003e, which makes it best suited for short exposures (\"lucky imaging\") of bright targets like planets. While it is sensitive enough to capture bright deep-sky objects like the Orion Nebula (M42) or the Hercules Cluster (M13) with many short exposures, thermal noise will accumulate and degrade image quality on the long, multi-minute exposures needed for fainter targets. For serious deep-sky imaging, a dedicated cooled camera is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ZWO ASI664MC's \"Zero Amp Glow\" feature improve images?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAmplifier glow is a faint illumination that appears in the corners of an image, caused by heat from the sensor's readout electronics. On many cameras, this must be removed by subtracting dark frames. The ZWO ASI664MC uses special hardware to prevent this glow from ever being generated, meaning your raw images are cleaner and require less complex calibration during processing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the 256MB DDR3 buffer in the ZWO ASI664MC do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e256MB DDR3 buffer\u003c\/strong\u003e acts as a temporary high-speed memory cache for the camera. When imaging at high frame rates like 95 FPS, the data transfer can sometimes be slowed by the computer's processor or hard drive. The buffer stores the images from the sensor, preventing dropped frames and ensuring a smooth, stable data stream to your computer, which is critical for planetary imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ZWO ASI664MC a good upgrade from the ASI462MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor most users, yes. The ZWO ASI664MC offers double the resolution (\u003cstrong\u003e4.15 MP\u003c\/strong\u003e vs. 2.1 MP), and a larger sensor for a wider field of view. This makes it a more capable and versatile camera for lunar, solar, and general planetary imaging. The only reason to choose the ASI462MC is if you specifically require its slightly higher sensitivity in the near-infrared for specialized imaging, such as methane band.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat software do I need to use the ZWO ASI664MC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will need to download the latest camera drivers from the ZWO website. For image capture, popular free software includes \u003cstrong\u003eSharpCap\u003c\/strong\u003e (Windows) and \u003cstrong\u003eFireCapture\u003c\/strong\u003e (Windows\/Mac\/Linux). You can also control the camera with an ASIAIR device. For processing the captured video files, imagers commonly use AutoStakkert! and RegiStax.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eZWO-ASI664MC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.8\" Sony IMX664 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Type\u003c\/td\u003e\n\u003ctd\u003eColor, Uncooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd\u003e4.15 MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Array\u003c\/td\u003e\n\u003ctd\u003e2704 x 1536\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e7.8mm x 4.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Quantum Efficiency (QE)\u003c\/td\u003e\n\u003ctd\u003e91%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e95 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e256MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Glow Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifier Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003eM42x0.75 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Sensor Included?\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-Dew Heater Included?\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Sensor Included?\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI664MC Camera\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSensor Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB 3.0 Cable (2m)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST4 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":49346244280605,"sku":"ZWO-ASI664MC","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI664MC-Color.jpg?v=1731025631"},{"product_id":"qhyccd-qhy5iii585m-mono","title":"QHYCCD QHY5III585M Mono","description":"\u003c!-- more --\u003e\n\u003cp\u003eIn this latest generation of sensors, the photodiode portion of the pixel well is physically deeper than in previous sensors, allowing photons of longer wavelengths to penetrate deeper into the substrate. This dramatically increases the sensor’s sensitivity to red and near-infrared (NIR) light. The sensor displays almost equal peak sensitivity to NIR light as it does to light in the visible spectrum.\u003c\/p\u003e\n\u003cp\u003eThe IMX585 is a Sony Starvis II processor that enables high sensitivity and high dynamic range (HDR). It also improves sensitivity in the near-infrared range by approximately 1.7 times* compared to the IMX485.\u003c\/p\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":49396223475997,"sku":"QHY-110198","price":489.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/QHY5III585M.jpg?v=1732228593"},{"product_id":"qhyccd-qhy5iii568m-mono-1","title":"QHYCCD QHY5III568M Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMonochrome Planetary \u0026amp; Guide Camera\u003c\/li\u003e\n\u003cli\u003eHigh-Sensitivity for Short Exposures\u003c\/li\u003e\n\u003cli\u003eCompact 1.25\" Form Factor\u003c\/li\u003e\n\u003cli\u003eIdeal for \"Lucky Imaging\" and Autoguiding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eQHYCCD QHY5III568M Monochrome CMOS Camera\u003c\/h2\u003e\n      \u003cp\u003eThe QHYCCD QHY5III568M is a dedicated monochrome CMOS camera engineered for two critical astronomical tasks: high-resolution planetary imaging and precision autoguiding. Its design focuses on delivering the sensitivity required to capture fleeting moments of excellent seeing on planets like Jupiter and Saturn, while also serving as a reliable eye for your mount to ensure sharp, round stars during long deep-sky exposures. The monochrome sensor provides maximum detail and sensitivity, making it a workhorse for the serious imager.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eDual-Role Design: A High-Sensitivity Planetary and Guiding Camera\u003c\/h3\u003e\n      \u003cp\u003eThe QHY5III568M is built around a monochrome sensor, which offers a significant sensitivity advantage over color counterparts. For planetary imagers, this means you can use shorter exposures and higher frame rates, increasing your chances of capturing sharp frames through atmospheric turbulence—a technique known as \"lucky imaging.\" The monochrome output allows you to capture luminance data for maximum sharpness or use LRGB filters to create full-color planetary portraits with more detail than a one-shot-color camera can typically resolve.\u003c\/p\u003e\n      \u003cp\u003eAs an autoguider, that same sensitivity allows the camera to detect fainter guide stars, giving you more options for finding a suitable star anywhere in the sky. This is a critical advantage when imaging in star-poor regions or when using an off-axis guider. The camera's compact, lightweight body fits a standard 1.25\" focuser or guider port, adding minimal weight and complexity to your imaging setup.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the main uses for the QHY5III568M camera?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe QHY5III568M is a specialized dual-purpose camera. Its primary functions are \u003cstrong\u003ehigh-frame-rate planetary imaging\u003c\/strong\u003e of objects like Jupiter, Saturn, and Mars, and \u003cstrong\u003ehigh-sensitivity autoguiding\u003c\/strong\u003e for long-exposure deep-sky astrophotography.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy choose a monochrome camera like the QHY5III568M for planets?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eA monochrome sensor is inherently more sensitive and captures finer detail than a color sensor because every pixel is used to detect light, rather than being filtered for red, green, or blue. For planetary imaging, this allows you to shoot through separate \u003cstrong\u003eL, R, G, and B filters\u003c\/strong\u003e to create a final color image that is significantly sharper and more detailed than what a comparable one-shot-color camera could produce.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the QHY5III568M perform as an autoguider?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eIts high sensitivity makes it an excellent autoguider. It can detect faint guide stars, which is crucial when your target is in a part of the sky with few bright stars. The camera connects to your mount via an ST-4 cable or pulse guiding and works with software like \u003cstrong\u003ePHD2\u003c\/strong\u003e to send tiny corrections to the mount, ensuring your main imaging camera captures sharp, pinpoint stars.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the QHY5III568M for deep-sky photos of nebulae like the Orion Nebula (M42)?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eNo, this camera is not designed for long-exposure deep-sky imaging. While it is excellent for guiding those exposures, its sensor is optimized for the very short exposures (fractions of a second) used in planetary imaging. It lacks the cooling and low-noise architecture needed to take multi-minute exposures of faint deep-sky objects without being overwhelmed by thermal noise.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat telescope is a good match for the QHY5III568M to image Saturn's rings?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eTo resolve details like the Cassini Division in Saturn's rings, you need high magnification. The QHY5III568M pairs best with long focal-length telescopes such as a \u003cstrong\u003eSchmidt-Cassegrain (SCT)\u003c\/strong\u003e, \u003cstrong\u003eMaksutov-Cassegrain\u003c\/strong\u003e, or a refractor with a Barlow lens. These systems provide the image scale necessary to make the planet large enough on the sensor for detailed capture.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat software is required to operate the QHY5III568M?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYou will need to install the QHYCCD drivers for your operating system. For capturing video, popular software choices include \u003cstrong\u003eSharpCap\u003c\/strong\u003e or \u003cstrong\u003eFireCapture\u003c\/strong\u003e. For autoguiding, the standard software is \u003cstrong\u003ePHD2 Guiding\u003c\/strong\u003e. These programs recognize the camera once the drivers are installed.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":49396226883869,"sku":"QHY-110185","price":558.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/QHY5III568M.jpg?v=1732228747"},{"product_id":"qhyccd-qhy5iii568c-color","title":"QHYCCD QHY5III568C Color","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eColor CMOS Sensor\u003c\/li\u003e\n\u003cli\u003ePlanetary Imaging Camera\u003c\/li\u003e\n\u003cli\u003eAutoguiding Camera\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 Interface\u003c\/li\u003e\n\u003cli\u003eST-4 Guide Port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eQHYCCD QHY5III568C Color Planetary and Guide Camera\u003c\/h2\u003e\n      \u003cp\u003eThe QHYCCD QHY5III568C is engineered as a versatile, dual-purpose camera, serving as both a high-frame-rate planetary imager and a sensitive autoguider. Its color sensor simplifies the process of capturing planets, the Moon, and the Sun (with a proper solar filter), delivering vibrant images in a single shot. This same sensitivity makes it a reliable guide camera, capable of tracking faint stars to ensure sharp, pinpoint results during long-exposure deep-sky astrophotography.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eCapturing Solar System Targets in Color\u003c\/h3\u003e\n      \u003cp\u003eThe QHY5III568C is designed for high-resolution imaging of our solar system neighbors. The built-in color sensor array eliminates the need for a filter wheel and monochrome imaging sequences, streamlining your workflow at the telescope. This one-shot-color capability is ideal for capturing fleeting moments of steady seeing, allowing you to record detailed images of Jupiter's cloud bands, Saturn's rings, and Martian surface features with straightforward acquisition and processing.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA Sensitive Guide Camera for Deep-Sky Imaging\u003c\/h3\u003e\n      \u003cp\u003eBeyond its planetary role, the QHY5III568C functions as a capable autoguider. When connected to your mount's guide port, it can detect and lock onto faint guide stars, issuing precise corrections to counteract tracking errors from your mount's drive system. This is critical for obtaining sharp, round stars in multi-minute exposures of nebulae and galaxies with a separate imaging telescope.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the QHY5III568C a good choice for planetary imaging?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \u003cstrong\u003eQHY5III568C\u003c\/strong\u003e is designed for planetary work, which involves capturing thousands of frames in a short time (a technique called \"lucky imaging\"). Its color sensor simplifies this process by capturing full-color data in every frame, eliminating the complexity of using separate red, green, and blue filters.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the QHY5III568C perform as an autoguider for deep-sky objects?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAs an autoguider, the \u003cstrong\u003eQHY5III568C\u003c\/strong\u003e connects to an off-axis guider or a separate guide scope. It takes short, continuous exposures of a star near your imaging target. Guiding software like PHD2 analyzes the star's position and sends correction commands to the telescope mount via the camera's ST-4 port, ensuring your main camera captures sharp, untrailed images of faint targets like the Orion Nebula (M42).\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the QHY5III568C suitable for imaging Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, this is an excellent combination. An 8\" SCT provides the focal length needed to achieve a large image scale on Jupiter. The \u003cstrong\u003eQHY5III568C\u003c\/strong\u003e would be used with a 2x or 3x Barlow lens to bring out fine details like the Great Red Spot and individual cloud bands. Its ability to capture high-speed video is essential for freezing moments of atmospheric stability.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need any filters to use the QHY5III568C?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eFor most planetary and guiding work, no color filters are needed since the \u003cstrong\u003eQHY5III568C\u003c\/strong\u003e is a color camera. However, an \u003cstrong\u003eIR\/UV Cut filter\u003c\/strong\u003e is highly recommended to sharpen the image and improve color balance, as most telescopes are not designed to focus infrared and ultraviolet light at the same point as visible light. For solar imaging, a certified, full-aperture solar filter must be placed on the front of your telescope.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat software is compatible with the QHY5III568C?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \u003cstrong\u003eQHY5III568C\u003c\/strong\u003e is supported by QHYCCD's own drivers and capture software. It is also compatible with a wide range of third-party astrophotography software via its ASCOM driver. For planetary capture, popular choices include \u003cstrong\u003eFireCapture\u003c\/strong\u003e and \u003cstrong\u003eSharpCap\u003c\/strong\u003e. For autoguiding, it works seamlessly with \u003cstrong\u003ePHD2 Guiding\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the QHY5III568C connect to a telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe QHY5III series cameras typically use a 1.25\" nosepiece form factor. This allows the \u003cstrong\u003eQHY5III568C\u003c\/strong\u003e to be inserted directly into any standard 1.25\" focuser or accessory, just like an eyepiece. It connects to a computer via a USB cable for data transfer and power, and has a separate ST-4 port for connecting to a telescope mount's autoguide input.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":49396230816029,"sku":"QHY-110184","price":558.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/QHY5III568M.jpg?v=1732228747"},{"product_id":"qhyccd-qhy5iii462m-mono","title":"QHYCCD QHY5III462M Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.0 Megapixel Sony IMX462 BSI CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e2.9µm pixels and 1920x1080 resolution\u003c\/li\u003e\n\u003cli\u003eExceptional Near-Infrared (NIR) sensitivity\u003c\/li\u003e\n\u003cli\u003eUltra-low 0.5e- read noise with sHCG mode\u003c\/li\u003e\n\u003cli\u003e135 FPS at full resolution via USB 3.0\u003c\/li\u003e\n\u003cli\u003eIncludes IR850nm pass filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eQHYCCD QHY5III462M Mono Camera\u003c\/h2\u003e\n\u003cp\u003eThe QHYCCD QHY5III462M Mono camera leverages Sony's 6th generation IMX462 STARVIS sensor to deliver category-defining near-infrared sensitivity and exceptionally low noise for planetary imaging. Its 2.0 Megapixel, 1920x1080 sensor has 2.9µm pixels perfectly suited for short focal ratio telescopes, while the camera's back-illuminated structure and Super High Conversion Gain (sHCG) technology achieve an ultra-low read noise of just 0.5e-. Capable of capturing full-frame video at 135 FPS over USB 3.0, the QHY5III462M is engineered to freeze atmospheric turbulence and reveal fine details on Jupiter, Saturn, and Mars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003esHCG and 0.5e- Read Noise for Planetary Stacking\u003c\/h3\u003e\n\u003cp\u003eThe QHY5III462M features Sony's Super High Conversion Gain (sHCG) technology, which dramatically reduces read noise to an exceptionally low 0.5e- at high gain settings. This is a critical advantage for planetary \"lucky imaging,\" where hundreds or thousands of short exposures are stacked to overcome atmospheric seeing. With noise this low, the signal from faint planetary details is preserved in each sub-frame, leading to a final stacked image with significantly higher contrast and clarity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEnhanced NIR Sensitivity: A Methane Band Advantage at 850nm\u003c\/h3\u003e\n\u003cp\u003eA key innovation in the IMX462 sensor is its profound sensitivity to near-infrared (NIR) light. The sensor's photodiodes are physically deeper, allowing it to capture long-wavelength photons with a peak quantum efficiency around 800nm that rivals its efficiency in the visible spectrum. This makes the QHY5III462M an ideal camera for methane band imaging of Jupiter and Saturn, which centers around 880nm. To leverage this capability, the camera includes an IR850nm pass filter, allowing you to isolate this wavelength for high-contrast views of the gas giants' atmospheric features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e135 FPS Capture at 1920x1080 Resolution\u003c\/h3\u003e\n\u003cp\u003ePowered by a USB 3.0 interface, the QHY5III462M streams its full 1920x1080 resolution at up to 135 frames per second (at 8-bit). This high frame rate is essential for mitigating the effects of atmospheric turbulence. By capturing a massive volume of frames in a short period, you increase the probability of catching fleeting moments of perfect seeing, which can then be selected and stacked to produce a final image far sharper than any single frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eQHY5III462M vs. QHY5III290M: The NIR Successor\u003c\/h3\u003e\n\u003cp\u003eThe QHY5III462M shares the same 2.9µm pixel size and 1920x1080 resolution as the legendary QHY5III290M, but its key advantage lies in its sensor generation. While both cameras offer extremely low read noise, the QHY5III462M's back-illuminated IMX462 sensor provides a dramatic boost in sensitivity in red and near-infrared light. For imagers focused on methane band or other long-wavelength planetary science, the 462M is the clear successor, offering access to data the 290M's sensor cannot efficiently capture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCompact 88g Body with ST-4 Guiding and C-Mount\u003c\/h3\u003e\n\u003cp\u003eHoused in the standard 1.25-inch eyepiece-style body, the QHY5III462M weighs a mere 88g, adding minimal weight to your imaging train and making balancing easy. It includes a standard ST-4 guide port for use as a high-sensitivity autoguider on a separate guide scope. The camera also features a C-mount thread, providing a short 12mm back focus distance for use with microscopes, lenses, and other specialized optical systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the QHY5III462M's sHCG mode?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eSuper High Conversion Gain (sHCG)\u003c\/strong\u003e is a sensor mode that allows the camera to achieve its lowest read noise of \u003cstrong\u003e0.5e-\u003c\/strong\u003e. For planetary imaging, where you use high gain and very short exposures, this mode ensures that the faint signal from the planet is not lost in the camera's own electronic noise, resulting in cleaner data and sharper final images after stacking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the QHY5III462M's NIR sensitivity help when imaging Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eJupiter's atmosphere has prominent features that are best seen in the methane absorption band around 880nm. The QHY5III462M is extremely sensitive in this near-infrared (NIR) region, far more so than older sensors. Using the included \u003cstrong\u003eIR850nm filter\u003c\/strong\u003e, you can capture high-contrast images that highlight Jupiter's high-altitude clouds and storms, which appear bright against the darker, methane-absorbing belts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the QHY5III462M a good choice for guiding an 8\" SCT on an equatorial mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. With its high sensitivity and low read noise, the QHY5III462M is an excellent autoguider. The \u003cstrong\u003e2.9µm pixels\u003c\/strong\u003e provide good sampling resolution for guiding, and its NIR sensitivity helps detect faint guide stars that might be invisible to other guide cameras, ensuring a stable lock for long exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need an external power supply for the QHY5III462M?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The QHY5III462M is powered entirely through its \u003cstrong\u003eUSB 3.0 Type-B port\u003c\/strong\u003e. This simplifies your cable management at the telescope, as no separate 12V power cable is required for camera operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I choose the mono QHY5III462M over the color version?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe mono QHY5III462M offers higher ultimate resolution and sensitivity compared to its color counterpart. By shooting through separate Red, Green, and Blue filters, you can capture more detail and have greater control over the final color balance. The mono sensor is also essential for narrowband imaging techniques, such as using the included \u003cstrong\u003eIR850nm filter\u003c\/strong\u003e for methane band work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the 12mm back focal length on the QHY5III462M mean?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e12mm back focal length\u003c\/strong\u003e is the distance from the front C-mount threads to the sensor. This short distance is advantageous when using the camera with accessories like filter wheels or off-axis guiders, as it leaves more room in the optical path to reach focus. It is also a standard distance for many C-mount lenses and industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Sensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX462, Back-Illuminated (BSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003eTypical 1\/2.8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd\u003e2.0 Megapixels (1920 x 1080)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9µm x 2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.5e- (sHCG Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e12ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e135 FPS @ 8-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e7µs - 900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 Type-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4 Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003e1.25-inch, C-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eAR Anti-reflection Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Filter\u003c\/td\u003e\n\u003ctd\u003eIR850nm Pass Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e88g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQHY5III462M Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eIR 850nm Pass Filter\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":49396232454429,"sku":"QHY-110131","price":349.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/QHYCCD-QHY5III462C-Color-1__01192.1595653764.1280.1280.jpg?v=1684339039"},{"product_id":"qhyccd-qhy5iii678m-mono","title":"QHYCCD QHY5III678M Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8.4 Megapixel Sony IMX678 BSI Sensor\u003c\/li\u003e\n\u003cli\u003e2.0µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e43 FPS at 8-bit Full Resolution\u003c\/li\u003e\n\u003cli\u003e512MB DDR3 Image Buffer\u003c\/li\u003e\n\u003cli\u003eStandard ST-4 Guide Port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eQHYCCD QHY5III678M Mono Planetary \u0026amp; Guiding Camera\u003c\/h2\u003e\n      \u003cp\u003eThe QHYCCD QHY5III678M combines Sony's 8.4 Megapixel IMX678 back-illuminated sensor with a deep 512MB DDR3 buffer to deliver high-resolution planetary images at up to 43 FPS. Its 2.0µm pixels are ideal for sampling celestial targets with a wide range of telescopes, while its extremely low 0.57e- read noise ensures faint details are captured cleanly. With exceptional sensitivity in the near-infrared spectrum and an included IR850nm filter, this camera is built for advanced techniques like methane band imaging of gas giants.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSony IMX678 BSI Sensor: 8.4 MP and High Near-Infrared Sensitivity\u003c\/h3\u003e\n      \u003cp\u003eAt the core of the QHY5III678M is an 8.4 MP Sony IMX678 sensor, offering a 3856x2180 resolution for capturing wide lunar landscapes or fine details on Jupiter's cloud bands. The back-illuminated (BSI) architecture and small 2.0µm pixels maximize quantum efficiency for bright, high-contrast images. This sensor exhibits remarkable sensitivity into the near-infrared, a key advantage for cutting through atmospheric turbulence and isolating specific spectral features with the included IR850nm pass filter.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLow Read Noise:\u003c\/strong\u003e With a minimum read noise of just 0.57e-, the camera preserves faint signal, critical for low-contrast planetary features and for its secondary role as a sensitive guide camera.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e12-bit ADC:\u003c\/strong\u003e The 12-bit A\/D converter provides excellent dynamic range, capturing subtle brightness variations from the sunlit limb of a planet to its terminator without clipping highlights or crushing shadows.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e A 9ke- full well capacity helps prevent pixel saturation on bright targets like Jupiter or Mars, allowing for longer exposures when needed for specific filter bandpasses.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003e43 FPS Planetary Capture with a 512MB DDR3 Buffer\u003c\/h3\u003e\n      \u003cp\u003eFor planetary imaging, capturing a high volume of frames in a short time is essential to \"freeze\" moments of steady seeing. The QHY5III678M streams its full 8.4 MP resolution at 43 FPS in 8-bit mode or 22 FPS in 16-bit mode. To ensure this data stream is stable and free of dropped frames, QHY has equipped the camera with a substantial 512MB DDR3 image buffer—a significant advantage over cameras that rely solely on the speed of the USB bus.\u003c\/p\u003e\n       \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigh ROI Frame Rates:\u003c\/strong\u003e By selecting a Region of Interest (ROI), frame rates increase dramatically, reaching 85 FPS for a 1080-line window, ideal for keeping a planet centered in the frame while maximizing capture speed.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eUSB 3.0 Type-C Interface:\u003c\/strong\u003e A modern and reliable USB Type-C port provides the high bandwidth necessary for these frame rates, ensuring a stable connection to your acquisition computer.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA 90g Platform with ST-4 and C-Mount Versatility\u003c\/h3\u003e\n      \u003cp\u003eEngineered as both a primary planetary imager and a high-performance autoguider, the QHY5III678M weighs only 90g, minimizing its impact on telescope balance. It includes a standard ST-4 port for direct connection to nearly any equatorial mount. The camera's front interface provides multiple mounting options, including a 1.25-inch nosepiece for standard focusers and both C-mount and CS-mount threads for use with lenses or specialized optical systems.\u003c\/p\u003e\n       \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDual Back Focus:\u003c\/strong\u003e The camera presents two native back focus distances, 17mm and 8mm. This flexibility is critical for achieving focus with different accessories like off-axis guiders, filter wheels, or C\/CS-mount lenses which have strict spacing requirements.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAR Coated Window:\u003c\/strong\u003e The monochrome version features a high-transmission anti-reflection coated optical window, maximizing light throughput across the visual and near-infrared spectrum.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n       \u003ch3\u003eQHY5III678M vs. QHY5III178M: Key Sensor and Buffer Upgrades\u003c\/h3\u003e\n       \u003cp\u003eThe QHY5III678M is a direct successor to the popular QHY5III178M, offering significant improvements in resolution and data handling. While the 178M was a capable performer, the 678M's larger sensor and buffer make it a more powerful tool for modern planetary imaging.\u003c\/p\u003e\n       \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e The QHY5III678M provides a major resolution increase to 8.4 MP, up from the 6.1 MP of the 178M. This allows for larger, more detailed captures of the Moon and Sun.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e The 678M uses smaller 2.0µm pixels compared to the 178M's 2.4µm pixels. This can provide better image sampling (resolution per arcsecond) on telescopes with shorter focal lengths without needing a Barlow lens.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eImage Buffer:\u003c\/strong\u003e The most critical upgrade is the buffer size. The QHY5III678M features a 512MB DDR3 buffer, four times larger than the 128MB buffer in the 178M, ensuring much more reliable, drop-free video capture at high frame rates.\u003c\/li\u003e\n       \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the QHY5III678M a good choice for near-infrared imaging?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe QHY5III678M uses Sony's IMX678 sensor, which has exceptionally high quantum efficiency in the near-infrared (NIR) spectrum, particularly around the 850nm wavelength. This makes it highly effective for techniques like methane band imaging of Jupiter and Saturn, or for using an IR-pass filter to cut through atmospheric turbulence for sharper lunar and planetary detail. The camera includes an \u003cstrong\u003eIR850nm filter\u003c\/strong\u003e to get you started with these techniques immediately.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the 512MB DDR3 buffer in the QHY5III678M?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe \u003cstrong\u003e512MB DDR3 buffer\u003c\/strong\u003e acts as a temporary high-speed memory cache for image frames before they are sent to the computer via USB. This is crucial for high-speed planetary imaging because it prevents data loss (dropped frames) if the host computer's USB bus is temporarily busy. A large buffer ensures a smooth, stable video stream, which is essential for lucky imaging software like AutoStakkert!.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan the QHY5III678M be used for deep-sky imaging?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile the QHY5III678M has very low read noise, it is primarily designed for planetary, lunar, and solar imaging. It is an uncooled camera, so long exposures (typically over 30 seconds) will show significant thermal noise. It is best suited for \"lucky imaging\" of brighter deep-sky objects like planetary nebulae or globular clusters using thousands of very short exposures, but a dedicated, cooled astronomy camera is a better choice for faint galaxies and nebulae.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the QHY5III678M's 2.0µm pixels perform on Jupiter with an 8-inch f\/10 SCT?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAn 8\" f\/10 SCT has a focal length of roughly 2000mm. With the QHY5III678M's \u003cstrong\u003e2.0µm pixels\u003c\/strong\u003e, this combination yields an image scale of 0.21 arcseconds per pixel. This is an excellent sampling rate for high-resolution planetary imaging, falling well within the ideal range for capturing fine detail on Jupiter under good seeing conditions. You would likely not need a Barlow lens, allowing for a brighter image and faster frame rates.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the QHY5III678M a good choice for methane band imaging of Saturn?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes, it's an excellent choice. Methane band filters transmit light around 890nm, a wavelength where the IMX678 sensor retains very high sensitivity. Combined with its low read noise (\u003cstrong\u003e0.57e-\u003c\/strong\u003e), the QHY5III678M can capture a strong signal through this dark filter, making it ideal for highlighting the atmospheric features of Saturn and Jupiter that are prominent in this part of the spectrum.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the 8mm and 17mm back focus options on the QHY5III678M allow me to do?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe dual back focus options provide flexibility for connecting different accessories. The shorter \u003cstrong\u003e8mm back focus\u003c\/strong\u003e is ideal for C-mount and CS-mount lenses, which require the sensor to be very close to the lens threads. The longer \u003cstrong\u003e17mm back focus\u003c\/strong\u003e is better suited for standard astronomy configurations, providing the correct spacing when using the 1.25\" nosepiece with filter wheels, off-axis guiders, or Barlow lenses.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eImage Sensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX678 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e1\/1.8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMono\/Color\u003c\/td\u003e\n\u003ctd\u003eMonochrome\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd\u003e8.4 Megapixels (3856 x 2180)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.0µm x 2.0µm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e9,000e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.57e- to 3.3e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eA\/D Converter\u003c\/td\u003e\n\u003ctd\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e512MB DDR3 Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMax Frame Rate (Full)\u003c\/td\u003e\n\u003ctd\u003e43 FPS @ 8-bit, 22 FPS @ 16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eROI Frame Rate (1080 lines)\u003c\/td\u003e\n\u003ctd\u003e85 FPS @ 8-bit, 43.5 FPS @ 16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eROI Frame Rate (640 lines)\u003c\/td\u003e\n\u003ctd\u003e140 FPS @ 8-bit, 71 FPS @ 16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd\u003e11µs - 900s\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003e1.25-inch, CS-Mount, C-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e17mm or 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eAR Anti-reflection Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eIncluded Filter\u003c\/td\u003e\n\u003ctd\u003eIR850nm Pass Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e90g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eQHY5III678M Camera Body\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.qhyccd.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/qhyccd-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eQHYCCD Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":49396233568541,"sku":"QHY-110134","price":489.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/QHY5III678M.jpg?v=1732229310"},{"product_id":"qhyccd-minicam8-mono-camera","title":"QHYCCD miniCAM8 Mono Camera","description":"\u003c!-- more--\u003e\n\u003cp\u003eAt just over 4 inches in diameter and a few inches thick (IMX585), the new miniCAM8 is a compact, high-resolution, high-performance, cooled imaging system capable of exceptional, high-quality deep space images as well as high-quality, high-resolution planetary images. So often, compactness in astroimaging is achieved at the expense of some other critical feature found in multi-component cooled systems, such as sensor quality or thermoelectric cooling, etc. Such is not the case with the new miniCAM8. Based on Sony’s IMX585 8 MP sensor, the miniCAM8 includes full TE cooling capable of reaching a delta of -45℃ from ambient along with a built-in 8-position filter wheel for complete LRGB and narrowband imaging.\u003c\/p\u003e\n\u003cp\u003eThe combo version comes with LRGB and 7nm Ha, OIII and SII filters!\u003c\/p\u003e","brand":"QHYCCD","offers":[{"title":"miniCAM8 DeepSky Combo","offer_id":49884455010589,"sku":"QHY-120022","price":1142.0,"currency_code":"CAD","in_stock":true},{"title":"miciCAM8 Camera (LRGB+SHO 7nm)","offer_id":49884455043357,"sku":"QHY-110191","price":859.0,"currency_code":"CAD","in_stock":true},{"title":"Deep Sky Combo EVO (LRGB+SHO 3nm)","offer_id":52958039736605,"sku":"QHY-MINICAM8M-EVO","price":1258.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/image_bf57e45d-82aa-4d28-807f-baa4bb376e60.jpg?v=1744483882"},{"product_id":"qhyccd-minicam8-color-camera","title":"QHYCCD miniCAM8 Color Camera","description":"\u003c!-- more--\u003e\n\u003cp\u003eAt just over 4 inches in diameter and a few inches thick (IMX585), the new miniCAM8 is a compact, high-resolution, high-performance, cooled imaging system capable of exceptional, high-quality deep space images as well as high-quality, high-resolution planetary images. So often, compactness in astroimaging is achieved at the expense of some other critical feature found in multi-component cooled systems, such as sensor quality or thermoelectric cooling, etc. Such is not the case with the new miniCAM8. Based on Sony’s IMX585 8 MP sensor, the miniCAM8 includes full TE cooling capable of reaching a delta of -45℃ from ambient along with a built-in 8-position filter wheel for complete LRGB and narrowband imaging.\u003c\/p\u003e\n\u003cp\u003eThe combo version comes with \u003cspan\u003e1x Light Pollution Filter, 1x Heavy Light Pollution Filter, 1x Four-Channel Enhancement Filter and 1x UV\/IR cut filter.\u003c\/span\u003e\u003c\/p\u003e","brand":"QHYCCD","offers":[{"title":"miniCAM8 DeepSky Combo","offer_id":49884462186781,"sku":"QHY-110197","price":999.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/image_bf57e45d-82aa-4d28-807f-baa4bb376e60.jpg?v=1744483882"},{"product_id":"zwo-asi662mm-mono","title":"ZWO ASI662MM Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.1 Megapixel Sony IMX662 Monochrome Sensor\u003c\/li\u003e\n\u003cli\u003e2.9µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e91% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003e107.6 FPS at Full 1920x1080 Resolution\u003c\/li\u003e\n\u003cli\u003eZero Amplifier Glow Circuitry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI662MM Monochrome Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI662MM combines the Sony IMX662's 91% peak quantum efficiency with an extremely low 0.8e read noise, capturing faint planetary and lunar details with exceptional clarity. Its 2.1 MP sensor with 2.9µm pixels achieves a maximum frame rate of 107.6 FPS over USB 3.0, while the large 38.2ke full well capacity prevents bright features from saturating. A 256MB DDR3 buffer ensures stable, drop-free data transfer during high-speed video capture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony IMX662 Sensor: 91% QE and 38.2ke Full Well\u003c\/h3\u003e\n\u003cp\u003eThe core of the ASI662MM is its back-illuminated Sony sensor, which achieves a 91% peak QE, making it extraordinarily sensitive to faint light. This monochrome design utilizes every photon hitting its 1920 x 1080 pixel array. The sensor's 38.2ke full well capacity is more than three times larger than previous generations, allowing you to capture extreme brightness variations, from Jupiter's equatorial bands to its dimmer polar regions, in a single exposure without clipping highlights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZero Amp Glow \u0026amp; 256MB DDR3 Buffer\u003c\/h3\u003e\n\u003cp\u003eZWO engineered the ASI662MM with a circuit design that produces zero amplifier glow, a common source of noise in uncooled CMOS cameras. This eliminates the need for dark frame subtraction to remove corner glow, simplifying your image processing workflow. To handle the data from its high-speed 107.6 FPS capture rate, a 256MB DDR3 buffer provides a stable, high-speed data cache that prevents dropped frames and ensures consistent transfer to your computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eASI662MM vs. ASI462MM: A Generational Leap in Planetary Imaging\u003c\/h3\u003e\n\u003cp\u003eWhile the ASI462MM remains an excellent camera known for its infrared sensitivity, the ASI662MM represents a significant step forward for imaging in the visible spectrum. The primary advantage of the ASI462MM is its response deep into the IR, which can be beneficial for cutting through atmospheric turbulence when imaging planets with a methane filter. However, for standard LRGB planetary work, the ASI662MM's specifications are superior across the board.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e The ASI662MM's 38.2ke full well is dramatically larger than the 11.2ke of the ASI462MM. This gives you far greater dynamic range, preventing the bright cores of planets and lunar features from blowing out while still capturing subtle albedo details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e At 0.8e, the ASI662MM's read noise is very low (the ASI462MM reaches 0.47e in HCG mode), keeping a clean signal-to-noise ratio, especially during short exposures used in lucky imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmp Glow:\u003c\/strong\u003e The ASI662MM has zero amplifier glow, a persistent artifact on the ASI462MM that requires calibration frames to remove.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUncooled Design for High-Speed Imaging and Guiding\u003c\/h3\u003e\n\u003cp\u003eThe ASI662MM's uncooled design keeps its weight down to just 0.28 lb., making it an ideal choice for planetary imaging where active cooling is unnecessary for short video captures. This high sensitivity and low read noise also make it a capable autoguider. As an uncooled camera, thermal noise will build up on multi-second guide exposures, but for the vast majority of guiding scenarios where exposure times are under 5 seconds, the camera's raw sensitivity delivers sharp, consistent tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eConnectivity: 12.5mm Back Focus and Standard Ports\u003c\/h3\u003e\n\u003cp\u003eThe ASI662MM is built for easy integration into any imaging train. It uses a standard M42 thread for direct connection and includes a 1.25\" nosepiece for use in standard focusers or filter wheels. The native back focus of 12.5mm is a critical distance for correct spacing with various accessories.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB 3.0 Interface:\u003c\/strong\u003e Provides the 5Gb bandwidth necessary to run the camera at its maximum 107.6 FPS frame rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST-4 Guide Port:\u003c\/strong\u003e Allows for direct connection to a telescope mount for autoguiding, bypassing the need for pulse guiding via a computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM42x0.75 Threads:\u003c\/strong\u003e The standard T-thread interface ensures compatibility with a vast ecosystem of adapters, filter wheels, and off-axis guiders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI662MM perform on Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI662MM is an excellent match for an 8\" f\/10 SCT for imaging Jupiter. The camera's 2.9µm pixels are best sampled at a focal ratio between f\/14.5 and f\/20.3. Using a 1.5x or 2x Barlow lens with your SCT will place the system squarely in this optimal range, allowing you to resolve fine details like the Great Red Spot and intricate cloud bands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ASI662MM for imaging craters along the Moon's terminator with a 4\" refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The ZWO ASI662MM's high sensitivity and high frame rate are perfect for lunar imaging. The large 38.2ke full well capacity is a major advantage here, as it can handle the extreme contrast between the brightly lit crater rims and the deep shadows on the terminator without saturating the highlights. The 1920x1080 resolution is well-suited to capturing wide mosaics of the lunar surface with a 4\" refractor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I choose the ASI662MM over the older ASI462MM?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor most planetary, lunar, and solar imaging, the ZWO ASI662MM is the superior choice. Its key advantages are a \u003cstrong\u003emuch larger full well capacity (38.2ke vs. 11.2ke)\u003c\/strong\u003e for better dynamic range, \u003cstrong\u003every low read noise (0.8e)\u003c\/strong\u003e, and \u003cstrong\u003ezero amplifier glow\u003c\/strong\u003e. The only scenario where the ASI462MM holds an advantage is for imaging in very specific near-infrared wavelengths, like methane band imaging, due to its exceptional IR sensitivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"Zero Amp Glow\" on the ASI662MM mean for my workflow?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eZero Amplifier Glow means the camera's internal circuitry does not create a bright gradient or glow at the edge of the sensor, even on longer exposures. For the ZWO ASI662MM, this simplifies your processing significantly because you don't need to shoot and subtract dark frames to remove this specific artifact, resulting in cleaner raw data from the start.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ASI662MM a good choice for an autoguiding camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the ZWO ASI662MM is a very capable autoguiding camera due to its high sensitivity and low read noise. It can detect faint guide stars with very short exposures (typically 1-3 seconds). As it is an uncooled camera, you may see thermal noise accumulate on guide exposures longer than 5-10 seconds, but for most guiding applications, its performance is excellent.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat software do I need to use the ZWO ASI662MM?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo use the ZWO ASI662MM, you will need to download the latest drivers from the ZWO website. It is compatible with most popular capture software like SharpCap, FireCapture, and N.I.N.A. through its native or ASCOM drivers. ZWO also provides its own free software suite, ASIStudio, which includes tools for planetary capture, deep-sky imaging, and live stacking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/2.8\" Sony IMX662 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1920 x 1080 (2.1 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e5.6mm x 3.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e6.45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e91%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e38.2ke-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.8e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e107.6 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Glow Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifier Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32µs to 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e256MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003eM42x0.75 \/ 1.25\" Nosepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Type\u003c\/td\u003e\n\u003ctd\u003eUncooled Monochrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.28 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e-5℃ to 50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20℃ to 60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Relative Humidity\u003c\/td\u003e\n\u003ctd\u003e20% to 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd\u003eWindows, Mac, Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eZWO ASI662MM Monochrome Camera\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eUSB 3.0 Cable (2m)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST4 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Start Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":50638694220061,"sku":"ZWO-ASI662MM","price":419.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI662MM-Mono-1.jpg?v=1763566764"},{"product_id":"zwo-asi676mm-mono-camera","title":"ZWO ASI676MM Mono Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e12.6 MP Square Sensor (3552 x 3552)\u003c\/li\u003e\n\u003cli\u003e2µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e83% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003e0.56e Ultra-Low Read Noise\u003c\/li\u003e\n\u003cli\u003eZero Amplifier Glow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI676MM Monochrome Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI676MM Monochrome Astronomy Camera combines a square 12.6 MP Sony sensor with 2µm pixels to deliver high-resolution planetary, lunar, and all-sky views. Its back-illuminated architecture achieves a peak Quantum Efficiency of 83%, while an exceptionally low 0.56e read noise ensures faint details are captured during high-speed captures running at up to 31.2 FPS. A 256MB DDR3 buffer maintains stable data transfer over USB 3.0, and the sensor's design completely eliminates amplifier glow for perfectly clean calibration frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSquare 12.6 MP Sensor for Seamless Imaging\u003c\/h3\u003e\n\u003cp\u003eThe ASI676MM's unique 3552 x 3552 pixel array is a significant advantage for specific imaging tasks. The square format perfectly matches the circular image field of all-sky lenses, maximizing data collection without wasting pixels on empty corners. This geometry also simplifies the creation of large mosaics of the Moon or deep-sky regions, as frames can be stitched together with uniform overlap and no rotation required between panels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e2µm Pixels \u0026amp; 83% QE for Critical Sampling\u003c\/h3\u003e\n\u003cp\u003eWith a fine 2µm pixel size, the ASI676MM is built for high-resolution imaging, allowing you to achieve critical sampling on telescopes with shorter focal lengths without aggressive use of Barlow lenses. The sensor's 83% peak QE means the vast majority of incoming photons are converted to signal, which is critical for capturing faint planetary details or guiding on dim stars. This sensitivity, combined with its BSI structure, makes it exceptionally effective in the near-infrared, ideal for methane band imaging of Jupiter and Saturn.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e0.56e Read Noise with Zero Amp Glow\u003c\/h3\u003e\n\u003cp\u003eFor planetary imagers using \"lucky imaging\" techniques, the camera's 0.56e read noise is a defining feature, preserving signal-to-noise ratio across thousands of stacked short exposures. Unlike many CMOS sensors, the ASI676MM produces zero amplifier glow, regardless of gain or exposure settings. This eliminates a major source of noise and simplifies post-processing, as dark frames become easier to match and subtract perfectly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e256MB DDR3 Buffer:\u003c\/strong\u003e Ensures no frames are dropped during high-speed planetary runs, providing a stable and reliable data stream to your computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-bit ADC:\u003c\/strong\u003e Captures over 4,000 grayscale levels, providing smooth tonal gradations across bright lunar surfaces and the faint cloud bands of gas giants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10.55Ke Full Well:\u003c\/strong\u003e A deep full well capacity for an uncooled camera with small pixels, reducing the risk of saturating bright stars or planetary limbs during longer exposures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eZWO ASI676MM vs. ASI178MM\u003c\/h3\u003e\n\u003cp\u003eWhile both are high-resolution monochrome cameras, the ASI676MM and ASI178MM serve different primary roles. The ASI178MM has a slight advantage in sensitivity due to its larger 2.4µm pixels, making it a strong performer for solar and lunar imaging where light is plentiful. It also uses a rectangular sensor, which can be more efficient for framing elongated galaxies.\u003c\/p\u003e\n\u003cp\u003eThe ASI676MM's primary advantages are its modern sensor architecture and specialized format. Its 12.6 MP square sensor is objectively better for all-sky imaging and mosaic construction, and its complete lack of amp glow is a significant quality-of-life improvement, simplifying calibration. For imagers focused on planets, meteors, or building large-scale mosaics, the ASI676MM's feature set is more specifically tailored to the task.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the ZWO ASI676MM's square sensor good for all-sky imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e3552 x 3552 pixel\u003c\/strong\u003e square sensor of the ASI676MM perfectly matches the circular image produced by an all-sky or fisheye lens. This means you utilize the entire sensor area for capturing the sky, unlike a rectangular sensor which would leave the corners of the frame empty, wasting resolution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do the 2µm pixels on the ASI676MM affect telescope choice for planetary imaging of Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe small \u003cstrong\u003e2µm pixels\u003c\/strong\u003e are ideal for high-resolution work. For optimal sampling of planets like Jupiter, you should aim for a final focal ratio between f\/10 (2µm * 5) and f\/14 (2µm * 7). This means an f\/10 Schmidt-Cassegrain can use the ZWO ASI676MM at its native focal length, while an f\/5 Newtonian would pair well with a 2x or 2.5x Barlow lens to reach the target f-ratio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the uncooled ZWO ASI676MM be used for deep-sky objects like the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, but with limitations. As an \u003cstrong\u003euncooled camera\u003c\/strong\u003e, thermal noise will build up on long exposures (over 30-60 seconds), which can impact faint details. However, for bright deep-sky objects like the Orion Nebula (M42) or the Hercules Cluster (M13), you can achieve excellent results by stacking hundreds of very short exposures (5-10 seconds), a technique where the ASI676MM's low \u003cstrong\u003e0.56e read noise\u003c\/strong\u003e and zero amp glow are major assets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the 256MB DDR3 buffer in the ZWO ASI676MM?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e256MB DDR3 memory buffer\u003c\/strong\u003e acts as a temporary storage space for image data before it's sent to the computer. This prevents data loss and maintains a stable, high frame rate (like its max of \u003cstrong\u003e31.2 FPS\u003c\/strong\u003e), especially if the host computer's USB bus is temporarily busy. It's a critical feature for reliable planetary and solar imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the monochrome sensor of the ZWO ASI676MM better than a color one for planets?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor achieving maximum detail, yes. A monochrome sensor like the one in the ASI676MM uses every pixel to capture light, resulting in higher effective resolution and sensitivity compared to a color camera of the same pixel count. To create a color image, you capture separate videos through Red, Green, and Blue filters and combine them in software, a technique which produces sharper and more detailed results than a one-shot-color camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the ZWO ASI676MM require dark frames for calibration?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBecause the ASI676MM has \u003cstrong\u003eZero Amplifier Glow\u003c\/strong\u003e, the need for dark frames is greatly reduced for short-exposure planetary imaging. While darks are still best practice to remove thermal noise, the absence of amp glow means you can often get clean results with just flat frames, significantly simplifying your workflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e1\/1.6\" Sony IMX676 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12.6 MP (3552 x 3552)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e7.1 mm x 7.1 mm (10 mm diagonal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.56e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e10.55Ke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e31.2 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Glow Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifier Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e256MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome, Uncooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003eM42x0.75 Threads, 1.25\" Nosepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e62 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.28 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Series\u003c\/td\u003e\n\u003ctd\u003eZWO ASI676\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eZWO-ASI676MM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eASI676MM Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1.25\" Nosepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCamera Cover\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2m USB 3.0 Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eST-4 Guide Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eQuick Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":50843600781597,"sku":"ZWO-ASI676MM","price":699.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI676MM-Mono-Camera-1.jpg?v=1768505603"},{"product_id":"ioptron-icam462c-planetary-camera","title":"iOptron iCAM462C Planetary Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSony IMX462 Color CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e2.1 Megapixel Resolution (1944 x 1096)\u003c\/li\u003e\n\u003cli\u003e2.9µm Pixel Size\u003c\/li\u003e\n\u003cli\u003eUp to 136 FPS Frame Rate\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 and ST-4 Ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron iCAM462C Planetary Camera\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iCAM462C planetary camera centers on the 2.1MP Sony IMX462 color sensor, using 2.9µm pixels to resolve fine detail on planetary targets. It achieves a maximum frame rate of 136 fps at full resolution, supported by a low read noise floor of 0.7e and a full well capacity of 12K e. Data is transferred over a high-speed USB3.0 port, capturing a 12-bit dynamic range with a peak quantum efficiency of approximately 80%.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e136 FPS Capture with the 2.1MP Sony IMX462 Sensor\u003c\/h3\u003e\n\u003cp\u003eThe core of modern planetary imaging is \"lucky imaging\"—capturing thousands of frames in a short period to freeze moments of stable atmospheric seeing. The iCAM462C delivers a blistering 136 fps at its full 1944 x 1096 resolution, ensuring you can acquire vast amounts of data during brief windows of clarity. The 2.9µm pixels are optimally sized for sampling the fine details resolved by long focal-length telescopes like Schmidt-Cassegrains and Maksutovs, often without requiring a Barlow lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e0.7e Read Noise and ~80% QE for High Signal-to-Noise\u003c\/h3\u003e\n\u003cp\u003eHigh frame rates require short exposures, where sensor noise can easily overwhelm faint signals. The iCAM462C utilizes a low-noise architecture, including a supported HCG mode, to drop read noise as low as 0.7e. Combined with a peak Quantum Efficiency of ~80%, this ensures that a high percentage of incoming photons are converted to signal, producing clean, high-contrast images of faint planetary cloud belts and lunar rilles. The camera's rolling shutter is perfectly suited for astronomical targets but may introduce distortion on fast-moving terrestrial objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUSB 3.0 Data Transfer and ST-4 Autoguiding Port\u003c\/h3\u003e\n\u003cp\u003eTo sustain its high frame rates, the iCAM462C uses a USB 3.0 data port, which provides the necessary bandwidth to transfer uncompressed video streams to your computer without dropping frames. This camera also serves a dual purpose for deep-sky imagers; the integrated ST-4 compatible guide port allows it to function as a highly sensitive autoguider. The standard 1.25” adapter provides direct compatibility with most focusers and accessories right out of the box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiOptron iCAM462C vs. ZWO ASI462MC: A Head-to-Head Comparison\u003c\/h3\u003e\n\u003cp\u003eThe most direct competitor to the iCAM462C is the ZWO ASI462MC, as both cameras are built around the identical Sony IMX462 sensor. Consequently, their core imaging specifications—resolution, pixel size, read noise, and quantum efficiency—are virtually indistinguishable. The choice between them often comes down to software integration and existing equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI462MC Advantage:\u003c\/strong\u003e ZWO has a more established ecosystem with broad third-party support in capture software and hardware like the ASIAIR. If you are already invested in the ZWO ecosystem, the ASI462MC offers seamless integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiOptron iCAM462C Advantage:\u003c\/strong\u003e For users of iOptron mounts and software, the iCAM462C is designed for native compatibility. It presents a strong, manufacturer-supported option that consolidates driver and hardware support within a single brand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the iOptron iCAM462C best for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iOptron iCAM462C excels at high-frame-rate solar system imaging. Its combination of a fast \u003cstrong\u003e136 fps rate\u003c\/strong\u003e, small \u003cstrong\u003e2.9µm pixels\u003c\/strong\u003e, and high sensitivity makes it ideal for capturing detailed images of \u003cstrong\u003eJupiter, Saturn, Mars, and the Moon\u003c\/strong\u003e by overcoming atmospheric turbulence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would the iCAM462C perform on Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is an excellent pairing. The \u003cstrong\u003e2.9µm pixels\u003c\/strong\u003e of the iCAM462C provide near-optimal image sampling for an 8\" SCT at its native f\/10 focal ratio, resolving fine cloud bands in Jupiter's atmosphere without needing a Barlow lens. The high frame rate is crucial for capturing moments of steady seeing to produce a sharp final image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iOptron iCAM462C for autoguiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The iCAM462C includes a standard \u003cstrong\u003eST-4 compatible guide port\u003c\/strong\u003e. This allows it to connect directly to the autoguider port on most equatorial mounts, making it a very capable and sensitive guide camera for long-exposure deep-sky astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the iCAM462C suitable for deep-sky imaging of galaxies or nebulae?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile its low read noise and high sensitivity are beneficial, the iCAM462C's small \u003cstrong\u003e2.1MP sensor\u003c\/strong\u003e is not designed for capturing large deep-sky objects like the Andromeda Galaxy (M31). It can be effective for \"electronically-assisted astronomy\" (EAA) or imaging smaller, brighter targets like the Ring Nebula (M57) or other planetary nebulae.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of exposure times should I use for imaging the lunar surface with the iCAM462C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Moon is extremely bright, so you will use very short exposures. With the iCAM462C, exposures will typically be in the millisecond range (e.g., 5ms to 20ms), with gain adjusted to prevent bright highland areas from being overexposed. The camera supports exposures as short as \u003cstrong\u003e32µs\u003c\/strong\u003e, ensuring no part of the Moon is too bright to capture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat software do I need to use the iOptron iCAM462C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will need an astronomical capture program that supports the camera, such as SharpCap or FireCapture, along with the appropriate drivers from iOptron. For post-processing the video files, standard planetary imaging software like AutoStakkert!, RegiStax, or PixInsight is used.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX462 CMOS (Color)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e1\/2.8” (5.6 x 3.2 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e1944 x 1096 (2.1MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e136 fps (at 10-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eRolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32µs to 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e0.7e to 2.6e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak QE\u003c\/td\u003e\n\u003ctd\u003e~80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e12K e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCG Mode\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4 Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003e1.25\" Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eiOptron iCAM462C Camera Body\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":50862920466717,"sku":"IOP-3372","price":385.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-iCAM462C-Planetary-Camera.jpg?v=1768943717"},{"product_id":"player-one-ceres-462m-guide-camera","title":"Player One Ceres 462M Mono Guide Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.1 Megapixel Sony IMX462 Mono CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e136 FPS at Full 1944x1096 Resolution\u003c\/li\u003e\n\u003cli\u003ePeak Quantum Efficiency ≈91%\u003c\/li\u003e\n\u003cli\u003eRead Noise as low as 0.7e\u003c\/li\u003e\n\u003cli\u003eUltra-light 65g body with 1.25\" form factor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePlayer One Ceres 462M Mono Guide Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Ceres 462M Mono Guide Camera combines the high-sensitivity 2.1MP Sony IMX462 sensor with a high-speed USB 3.0 interface, creating a dual-purpose powerhouse for both autoguiding and planetary imaging. With its 2.9µm pixels, the sensor delivers a peak Quantum Efficiency of approximately 91% and read noise as low as 0.7e, ensuring faint guide stars are captured with high signal-to-noise. At its full 1944x1096 resolution, the Ceres 462M streams 12-bit data at a remarkable 136 FPS, fast enough to freeze atmospheric turbulence for sharp images of Jupiter and Saturn.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony IMX462 Sensor: 91% QE and 0.7e Read Noise\u003c\/h3\u003e\n\u003cp\u003eThe core of the Ceres 462M is Sony's IMX462 monochrome sensor, renowned for its exceptional sensitivity, particularly in the near-infrared spectrum. A peak QE of ≈91% means the vast majority of photons hitting the 2.9µm pixels are converted into signal, which is critical for detecting dim stars in an off-axis guider or pulling out faint detail in methane band planetary imaging. When combined with a readout noise floor of just 0.7e and a full well capacity of 12k e, the camera maintains excellent dynamic range for both guiding and short-exposure lunar or solar work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e136 FPS Planetary Imaging via USB 3.0\u003c\/h3\u003e\n\u003cp\u003eWhile designed as a guide camera, the Ceres 462M's USB 3.0 data port unlocks its potential as a high-speed planetary imager. It can capture full-resolution 1944x1096 frames at 136 FPS in 10-bit mode, allowing you to record thousands of frames in minutes. This high frame rate is essential for \"lucky imaging,\" enabling software to select only the sharpest frames unaffected by atmospheric seeing. For even faster rates, dropping to 640x480 resolution yields an incredible 304 FPS, ideal for tracking fast-moving features on Jupiter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e1.25\" Form Factor and 65g Lightweight Body for Guiding\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for guiding, the Ceres 462M features a slim 40mm diameter body that slides directly into any 1.25\" guidescope or off-axis guider, ensuring parfocality with most standard eyepieces. Weighing only 65g, it adds negligible load to your focuser or mount, preventing flexure and balance issues. The camera's 7.5mm back focal length provides critical spacing for use in various optical trains without requiring complex adapter setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePlayer One DPS Technology and Hardware Protection\u003c\/h3\u003e\n\u003cp\u003eThe Ceres 462M incorporates Player One's proprietary DPS (Dead Pixel Suppression) technology. The camera's onboard memory stores a map of any abnormal pixels, which are then corrected in real-time on every frame by calculating a median value from surrounding pixels. This results in cleaner raw data with fewer artifacts. For long-term reliability in the field, the camera also includes built-in overvoltage and overcurrent protection circuits to safeguard its sensitive electronics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePlayer One Ceres 462M vs. ZWO ASI290MM Mini: A Guiding Camera Shootout\u003c\/h3\u003e\n\u003cp\u003eWhile the ZWO ASI290MM Mini has been a long-standing benchmark for monochrome guiding cameras, the Player One Ceres 462M leverages a newer sensor and faster interface for a clear advantage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Sensitivity:\u003c\/strong\u003e The Ceres 462M's IMX462 sensor offers significantly higher peak QE (≈91%) compared to the ASI290MM Mini's IMX290 sensor (≈80%). Its lower read noise floor (0.7e vs 1.0e) also allows it to detect fainter stars more reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Speed:\u003c\/strong\u003e This is the most significant difference. The Ceres 462M uses a USB 3.0 port capable of 136 FPS at full resolution, making it an excellent planetary camera. The ASI290MM Mini is limited by its USB 2.0 interface to much slower frame rates, restricting its use almost exclusively to guiding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Design:\u003c\/strong\u003e Both cameras share the same compact 1.25\" body style, making them equally well-suited for dropping into a guidescope or OAG.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor users who want a single camera that can serve as both a top-tier, sensitive guider and a high-speed planetary imager, the Ceres 462M is the more capable and modern choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Ceres 462M's high frame rate help with imaging Jupiter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eJupiter rotates very quickly, and long exposures will blur its fine cloud details. The Player One Ceres 462M captures video at up to 136 FPS, allowing you to use very short exposures (milliseconds) to \"freeze\" the atmospheric seeing. By recording thousands of these short exposures, you can use software to analyze and stack only the sharpest 10-20% of frames, resulting in a final image with far more detail than a single long exposure could ever achieve.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Player One Ceres 462M with an Off-Axis Guider (OAG) on an 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the Ceres 462M is an excellent choice for an OAG on a Schmidt-Cassegrain Telescope (SCT). Its high sensitivity (≈91% QE) and low read noise (0.7e) are critical for detecting guide stars in the dimmer, off-axis light path of an SCT. Its lightweight 65g body and compact 1.25\" format also make it easy to install without causing balance or flexure problems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is DPS (Dead Pixel Suppression) and why does it matter for the Ceres 462M?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eDPS, or Dead Pixel Suppression, is a built-in feature on the Player One Ceres 462M that actively corrects for hot, cold, or dead pixels in real-time. The camera stores a map of these faulty pixels and replaces their values on each frame with a median value from the surrounding pixels. This gives you cleaner raw frames straight from the camera, reducing post-processing work and improving the reliability of autoguiding software that might otherwise lock onto a hot pixel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Player One Ceres 462M sensitive enough for methane band imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The Sony IMX462 sensor used in the Ceres 462M is known for its exceptionally high sensitivity in the near-infrared (NIR) spectrum, where the methane absorption band (around 890nm) is located. This makes it one of the best affordable monochrome sensors for capturing high-contrast details in the cloud tops of Jupiter and Saturn using a methane band filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the Ceres 462M's USB 3.0 port over a USB 2.0 guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary benefit is speed. A USB 3.0 port allows the Player One Ceres 462M to transfer images at up to 136 frames per second at full resolution. A USB 2.0 camera is typically limited to 10-20 FPS. While this doesn't impact guiding performance (which uses slow frame rates), it completely transforms the camera into a high-performance planetary imager, a dual-use capability most USB 2.0 guiders lack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need special software to use the Player One Ceres 462M?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the Player One Ceres 462M uses standard drivers and is compatible with most major astronomy software. For guiding, it works directly with PHD2. For planetary imaging, it is supported by popular capture software like SharpCap, FireCapture, and AstroDMx Capture. You will need to download the appropriate drivers from the Player One Astronomy website.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX462 CMOS (Monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1944×1096 (2.1 Megapixels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e5.6mm × 3.2mm (6.5mm Diagonal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e136 FPS (at 1944x1096, 10-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (QE)\u003c\/td\u003e\n\u003ctd\u003e≈91% Peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e2.6e – 0.7e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e12k e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eRolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32µs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST4 Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Interface\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M28.5 x 0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e7.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eAR Plus Multi-Layer Coating (D21*1.1mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e65g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rates (USB 3.0)\u003c\/td\u003e\n\u003ctd\u003e1944×1096 @ 136FPS (RAW8) \/ 1280×720 @ 205FPS (RAW8) \/ 640×480 @ 304FPS (RAW8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player_One_Ceres_462M_Camera_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/player-one-astronomy.com\/service\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51112078934301,"sku":"POA-Ceres-462M","price":250.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Ceres-462M-Mono-Camera.png?v=1775157947"},{"product_id":"player-one-sedna-m-imx178-mono-guide-camera","title":"Player One Sedna-M IMX178 Mono Guide Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e6.4 Megapixel Sony IMX178 monochrome sensor\u003c\/li\u003e\n\u003cli\u003e2.4μm pixel size for high-resolution guiding\u003c\/li\u003e\n\u003cli\u003eUp to 60 FPS at full 3096x2078 resolution\u003c\/li\u003e\n\u003cli\u003eUltra-low read noise down to 1.3e\u003c\/li\u003e\n\u003cli\u003eCompact 1.25\" body weighing only 65g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePlayer One Sedna-M IMX178 Mono Guide Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Sedna-M camera leverages a 6.4 Megapixel Sony IMX178 monochrome sensor with 2.4μm pixels to deliver exceptionally high-resolution guiding and planetary imaging from a compact 1.25\" body. With a peak Quantum Efficiency of approximately 80% and a full well capacity of 15k e, the 14-bit ADC captures a wide dynamic range, resolving faint guide stars with precision. The USB 3.0 interface enables a full-resolution (3096×2078) capture rate of 60 FPS, while the camera's low read noise, ranging from 2.2e down to 1.3e, ensures guide corrections are based on clean signal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e6.4MP IMX178 Sensor: High-Resolution Guiding and Imaging\u003c\/h3\u003e\n\u003cp\u003eThe Sedna-M is built around a 1\/1.8\" Sony IMX178 sensor, whose 6.4MP resolution is a significant step up for a guiding camera. With 3096×2078 resolution and small 2.4μm pixels, you can achieve a finer image scale, allowing your guiding software to detect subtle star movements for more precise corrections. This high resolution also makes the Sedna-M a capable lunar, solar, and planetary imaging camera, resolving fine crater details and atmospheric bands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e60 FPS Capture Rate: USB 3.0 for Precise Guiding Corrections\u003c\/h3\u003e\n\u003cp\u003eThrough its USB 3.0 data port, the Sedna-M achieves a maximum frame rate of 60 FPS at full resolution. For autoguiding, this high frame rate allows for more frequent corrections, effectively smoothing out tracking errors caused by seeing or mount mechanics. For planetary imagers, it's the key to \"lucky imaging,\" capturing thousands of frames in a short period to freeze moments of atmospheric stability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3096×2078:\u003c\/strong\u003e 60 FPS (RAW8) \/ 30 FPS (RAW16)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1920×1080:\u003c\/strong\u003e 118 FPS (RAW8) \/ 57 FPS (RAW16)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1280×720:\u003c\/strong\u003e 175 FPS (RAW8) \/ 85 FPS (RAW16)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e640×480:\u003c\/strong\u003e 257 FPS (RAW8) \/ 124.5 FPS (RAW16)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eLow-Noise Signal: 1.3e Read Noise and Automatic HCG Mode\u003c\/h3\u003e\n\u003cp\u003eThe Sedna-M features an extremely low read noise floor, dropping to just 1.3e at high gain settings. This is further enhanced by an automatic High Conversion Gain (HCG) mode that activates above a gain of 30, reducing read noise without sacrificing the sensor's 15k e full well dynamic range. Player One also integrates Dead Pixel Suppression (DPS) technology, which analyzes dark frames to map and correct fixed pattern noise in real-time, delivering cleaner frames for both guiding and imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCompact 65g Design: A 1.25\" Form Factor for Any Guidescope\u003c\/h3\u003e\n\u003cp\u003eEngineered for minimal impact on your imaging train, the Sedna-M weighs only 65g and has a 40mm diameter body that slides directly into any 1.25\" guidescope or off-axis guider. This lightweight, compact design eliminates concerns about focuser sag or balance changes, making it an easy addition to any setup. The camera has a standard 7.5mm back focal length, simplifying spacing calculations for various optical configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePlayer One Sedna-M vs. ZWO ASI178MM: A Guiding Camera Comparison\u003c\/h3\u003e\n\u003cp\u003eBoth the Sedna-M and the popular ZWO ASI178MM are built on the same excellent 6.4MP Sony IMX178 mono sensor, offering identical resolution and 2.4μm pixel size. The primary differences lie in their design and onboard features.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI178MM Advantage:\u003c\/strong\u003e The ASI178MM is part of a larger, more established ecosystem of accessories and has a longer track record in the community.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayer One Sedna-M Advantage:\u003c\/strong\u003e At just 65g, the Sedna-M is significantly lighter than the 120g ASI178MM, making it a better choice for setups where weight and balance are critical. The Sedna-M also incorporates automatic HCG mode and on-board DPS technology to actively manage and reduce noise before the image is even downloaded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Player One Sedna-M's 6.4MP resolution help with guiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe high 3096×2078 resolution allows the Sedna-M to see more stars in a given field of view compared to lower-resolution guide cameras. This increases your chances of finding a suitable guide star, especially in star-poor regions. Additionally, the small 2.4μm pixels enable sub-pixel guiding accuracy, leading to finer tracking corrections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is HCG mode on the Player One Sedna-M camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eHCG (High Conversion Gain)\u003c\/strong\u003e mode is a feature of the sensor that automatically activates when the gain is set above 30. It significantly reduces the camera's read noise (down to 1.3e) while preserving the full dynamic range of the 15k e full well. This allows you to use higher gain to capture fainter guide stars without introducing excess noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Player One Sedna-M for more than just guiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. With its high resolution, 14-bit ADC, and fast frame rates, the Sedna-M is an excellent camera for high-resolution monochrome imaging of the Moon and Sun (with a proper solar filter). It also excels at capturing detailed videos of planets like Jupiter and Saturn, allowing you to use lucky imaging techniques to overcome atmospheric turbulence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of guidescope is best for the Sedna-M's 2.4μm pixels?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe small 2.4μm pixels are well-suited to short focal length guidescopes, typically in the 150mm to 300mm range. For example, on a 200mm focal length guidescope, the Sedna-M would yield an image scale of 2.47 arcseconds\/pixel, which is an excellent match for guiding main imaging scopes with focal lengths from 600mm to 1500mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow fast can the Player One Sedna-M capture video of Jupiter with an 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen imaging a planet like Jupiter, you don't need the camera's full 3096×2078 sensor. By using a smaller region of interest (ROI), such as 640×480, you can increase the frame rate dramatically. The Sedna-M can capture at 257 FPS at this resolution, which is ideal for freezing moments of good seeing and gathering thousands of frames for stacking in just a few minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the DPS technology in the Player One Sedna-M?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eDPS (Dead Pixel Suppression)\u003c\/strong\u003e is an onboard technology that actively removes hot or cold pixels from your images. The camera builds an internal map of these defective pixels from dark frame analysis and corrects them in every frame you capture. This results in cleaner raw data, saving you processing time and ensuring your guiding software isn't thrown off by a false star.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX178 1\/1.8\" CMOS (mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e3096×2078 (6.4 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.4μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Size\u003c\/td\u003e\n\u003ctd\u003e7.4mm × 5.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e14 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (Peak)\u003c\/td\u003e\n\u003ctd\u003e≈80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e15k e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e2.2e ~ 1.3e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eRolling shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e60 FPS (at 3096×2078, 10bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Interface\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M28.5 x 0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e7.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD21*1.1MM AR Plus Multi-Layer Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e65g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rates (USB 3.0)\u003c\/td\u003e\n\u003ctd\u003e3096×2078@60FPS(8bit)\/30FPS(16bit), 1920×1080@118FPS(8bit)\/57FPS(16bit), 640×480@257FPS(8bit)\/124.5FPS(16bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player_One_2026_Planetary_Camera_Catalog_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/player-one-astronomy.com\/service\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51112091681053,"sku":"POA-Sedna-M","price":348.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Sedna-M-Mono-Camera.png?v=1775158188"},{"product_id":"player-one-xena-585m-mono-guide-camera","title":"Player One Xena 585M Mono Guide Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8.3 Megapixel Sony IMX585 monochrome sensor\u003c\/li\u003e\n\u003cli\u003e1\/1.2\" format with 12.85mm diagonal\u003c\/li\u003e\n\u003cli\u003e2.9μm pixel size\u003c\/li\u003e\n\u003cli\u003ePeak Quantum Efficiency (QE) of ≈91%\u003c\/li\u003e\n\u003cli\u003eExtremely low 0.7e read noise\u003c\/li\u003e\n\u003cli\u003e47 FPS at full 3840×2160 resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePlayer One Xena 585M Mono Guide Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Xena 585M combines a large-format Sony IMX585 1\/1.2\" monochrome sensor with 8.3 megapixels and sensitive 2.9μm pixels for an exceptionally wide guiding field of view. With a peak quantum efficiency of ≈91% and an ultra-low read noise of 0.7e, this camera detects faint guide stars that smaller-chip cameras miss. It sustains a rapid 47 FPS at its full 3840×2160 resolution via USB 3.0, enabling high-speed planetary imaging and sub-second guide corrections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony STARVIS 2 Sensor: 8.3 MP at 2.9µm\u003c\/h3\u003e\n\u003cp\u003eAt the core of the Xena 585M is the Sony IMX585 monochrome sensor, featuring back-illuminated STARVIS 2 architecture. This combination results in a ≈91% peak QE, ensuring that the majority of photons hitting the 12.85mm diagonal sensor are converted to signal. The camera's 2.9μm pixels and 8.3 MP resolution create a large, detailed canvas, making it vastly easier to locate a suitable guide star, especially in star-poor regions or when using an off-axis guider. The deep 47k e full well capacity allows for longer exposures when imaging without saturating brighter stars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh-Speed Guiding and Imaging: 47 FPS at Full Resolution\u003c\/h3\u003e\n\u003cp\u003ePowered by a USB 3.0 data port, the Xena 585M achieves a full-frame capture rate of 47 FPS at 10-bit ADC. This speed is critical for \"lucky imaging\" of the Moon and planets, allowing you to freeze moments of steady atmospheric seeing. For autoguiding, this high frame rate enables your software to make rapid, precise corrections, effectively averaging out atmospheric turbulence for tighter, rounder stars in your final image. By selecting a Region of Interest (ROI), you can boost speeds further, reaching up to 187 FPS at a 1920×1080 resolution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAdvanced On-Board Features: HDR Mode and Dead Pixel Suppression\u003c\/h3\u003e\n\u003cp\u003eThe Xena 585M integrates advanced firmware features that streamline the imaging process. These technologies are handled directly on the camera, reducing the need for post-processing and improving your raw data from the moment of capture.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dynamic Range (HDR) Mode:\u003c\/strong\u003e When enabled, this mode provides a larger dynamic range and lowers read noise. This is invaluable for imaging objects with a bright core and faint outer structures, such as the Orion Nebula (M42), preventing the core from blowing out while still capturing delicate nebulosity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDead Pixel Suppression (DPS):\u003c\/strong\u003e The camera maps and corrects for fixed abnormal pixels internally. During an exposure, the value of a dead pixel is replaced by a median value calculated from surrounding pixels, resulting in cleaner frames before they are even saved to your computer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCompact 1.25\" Body \u0026amp; ST4 Port: A 65g Guiding Solution\u003c\/h3\u003e\n\u003cp\u003eWeighing only 65g with a 40mm diameter, the Xena 585M is engineered to minimize load on your focuser and mount. Its 1.25\" form factor allows it to slide directly into a standard guide scope or OAG, simplifying setup and reducing potential flexure. The camera has a short 7.5mm back focal length for easier focus acquisition and includes a standard ST4 port for direct connection to your equatorial mount's autoguide input.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePlayer One Xena 585M vs. ZWO ASI585MM: A Head-to-Head Comparison\u003c\/h3\u003e\n\u003cp\u003eBoth the Xena 585M and ZWO ASI585MM are built around the same excellent Sony sensor, but key differences in their engineering cater to different priorities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvantage ZWO ASI585MM:\u003c\/strong\u003e The ZWO camera offers dual back focus distances of 6.5mm and 17.5mm, providing more flexibility for accommodating filter wheels or specific off-axis guiders in the optical train.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvantage Player One Xena 585M:\u003c\/strong\u003e The Xena 585M is significantly lighter at just 65g (compared to the ZWO's 126g), a critical factor for reducing focuser strain and maintaining balance. It also features a slightly larger full well capacity (47k e vs. 40k e) and a lower minimum read noise (0.7e vs. 0.9e), giving it an edge in raw signal-to-noise performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the Player One Xena 585M a good choice for both guiding and planetary imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Xena 585M excels at both due to its combination of a large, high-resolution \u003cstrong\u003e8.3 MP sensor\u003c\/strong\u003e, small \u003cstrong\u003e2.9μm pixels\u003c\/strong\u003e for detail, high sensitivity from its \u003cstrong\u003e≈91% QE\u003c\/strong\u003e, and fast frame rates up to \u003cstrong\u003e47 FPS\u003c\/strong\u003e at full resolution. This allows it to find faint guide stars easily and also freeze atmospheric turbulence for sharp planetary video.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is HDR mode and when should I use it with the Xena 585M?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eHDR (High Dynamic Range)\u003c\/strong\u003e mode is an on-camera setting that expands the range of brightness the sensor can capture in a single frame while lowering read noise. You should enable it when imaging deep-sky objects with both a bright core and faint outer regions, like the Andromeda Galaxy (M31) or the Orion Nebula (M42), to avoid saturating the core.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the Xena 585M perform as a guider on an 8\" f\/10 SCT with an off-axis guider (OAG)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt will perform exceptionally well. The large \u003cstrong\u003e1\/1.2\" sensor format\u003c\/strong\u003e provides a wide field of view, which is critical for finding a suitable guide star at the long focal length of an f\/10 SCT. The high sensitivity (\u003cstrong\u003e≈91% QE\u003c\/strong\u003e) and low \u003cstrong\u003e0.7e read noise\u003c\/strong\u003e ensure that even faint stars in the OAG's pick-off prism are easily detected for stable guiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Player One Xena 585M to image Jupiter with a Celestron 9.25\" EdgeHD at f\/10?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The \u003cstrong\u003e2.9μm pixels\u003c\/strong\u003e are an excellent match for the resolution of a 9.25\" SCT at its native focal length. By using a Region of Interest (ROI) like \u003cstrong\u003e1280x720\u003c\/strong\u003e, you can achieve frame rates of \u003cstrong\u003e286 FPS\u003c\/strong\u003e, which is more than fast enough to capture sharp detail on Jupiter and \"freeze\" the atmospheric seeing for lucky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need special drivers to use the Player One Xena 585M?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, you will need to download and install the Player One drivers from their website. Once installed, the Xena 585M is compatible with most major astrophotography software packages, including SharpCap, N.I.N.A., TheSkyX, and PHD2 Guiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the Xena 585M's 1\/1.2\" sensor over smaller guide camera sensors?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is the significantly larger field of view. The \u003cstrong\u003e12.85mm diagonal\u003c\/strong\u003e of the Xena 585M's sensor makes it far more likely that a suitable guide star will fall within the camera's view on the first try, saving time and frustration compared to hunting for stars with a smaller-chip camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSONY IMX585 1\/1.2\" CMOS (mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagonal\u003c\/td\u003e\n\u003ctd\u003e12.85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Pixels\u003c\/td\u003e\n\u003ctd\u003e8.3 Mega Pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e3856×2180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Sensor Size\u003c\/td\u003e\n\u003ctd\u003e11.2mm × 6.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak QE\u003c\/td\u003e\n\u003ctd\u003e≈91%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well\u003c\/td\u003e\n\u003ctd\u003e47k e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e7.2e – 0.7e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eRolling shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M28.5 x 0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e7.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eD21*1.1MM High Quality AR Plus Multi-Layer Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e65g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate (USB 3.0)\u003c\/td\u003e\n\u003ctd\u003e3856×2180: 46FPS (8bit) \/ 23FPS (16bit)\u003cbr\u003e1920×1080: 187FPS (8bit) \/ 93.5FPS (16bit)\u003cbr\u003e640×480: 418FPS (8bit) \/ 275FPS (16bit)\u003cbr\u003eAdditional resolutions available in software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player_One_Xena_585M_Camera_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/player-one-astronomy.com\/service\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/player-one-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePlayer One 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":51112092893469,"sku":"POA-Xena-585M","price":502.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Xena-585M-Mono-Camera.png?v=1775158289"},{"product_id":"svbony-sv105-planetary-camera-imx307","title":"SVBONY SV105 Planetary Camera IMX307","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.07 Megapixel (1920x1080) SONY IMX307 Sensor\u003c\/li\u003e\n\u003cli\u003eCaptures video at up to 30 FPS for planetary imaging\u003c\/li\u003e\n\u003cli\u003e2.9µm pixels offer a good balance of resolution and sensitivity\u003c\/li\u003e\n\u003cli\u003eStandard 1.25\" barrel fits any standard telescope focuser\u003c\/li\u003e\n\u003cli\u003ePlug-and-play USB 2.0 connectivity with UVC protocol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSVBONY SV105 Planetary Camera IMX307 for Beginners Astrophotography\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV105 Planetary Camera provides an ideal entry into astrophotography, using a 1\/2.8\" SONY IMX307 sensor to capture 2.07 Megapixel images. Its 2.9µm pixels resolve detail on the Moon and planets, while the camera streams 1920x1080 video at up to 30fps over its USB 2.0 connection. At a lightweight 100g, it drops into any 1.25-inch focuser without requiring significant rebalancing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSONY IMX307 Sensor: 1080p Planetary and Lunar Imaging at 30 FPS\u003c\/h3\u003e\n\u003cp\u003eThe core of the SV105 is its SONY IMX307 color sensor, which delivers a full HD resolution of 1920x1080. This allows you to frame the entire lunar disc in shorter focal length telescopes or capture detailed views of Jupiter's cloud bands and Saturn's rings. The camera's ability to stream at 30fps is critical for \"lucky imaging,\" allowing you to collect thousands of frames in a short period to counteract atmospheric turbulence.\u003c\/p\u003e\n\u003cp\u003eThe 2.9µm pixel size is well-suited for the focal lengths of common beginner telescopes, providing sharp results without needing an aggressive Barlow lens. With an exposure range from 15ms to 1000ms, you can adjust for the brightness of the Moon or dial in the gain for dimmer planets like Mars and Saturn.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePlug-and-Play Simplicity via USB 2.0 and UVC Protocol\u003c\/h3\u003e\n\u003cp\u003eDesigned for immediate use, the SV105 uses the standard UVC (USB Video Class) protocol, meaning it requires no special drivers on modern operating systems. Simply plug the 1.8m USB 2.0 cable into a computer running Windows, Linux, or an Android device, and it is instantly recognized as a webcam. This makes it compatible with a wide range of free and paid capture software like SharpCap, FireCapture, and AstroDMx.\u003c\/p\u003e\n\u003cp\u003eThe camera fits directly into any telescope with a standard 1.25-inch focuser or diagonal. Its nosepiece is threaded for standard 1.25\" astronomy filters (M28.5x0.6), allowing you to use a moon filter to reduce glare or an IR Cut filter to sharpen planetary details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat can I realistically capture with the SVBONY SV105 camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY SV105 is designed for bright objects within our solar system. It excels at capturing detailed images and video of the Moon's craters, Jupiter and its moons, Saturn's rings, and the phases of Venus. It can also be used for terrestrial viewing and basic solar imaging with a proper, full-aperture solar filter on the telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the SVBONY SV105 perform on Jupiter with an 8\" f\/10 Schmidt-Cassegrain?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is an excellent combination. An 8\" SCT provides enough focal length to make Jupiter appear as a large disc on the SV105's 1920x1080 sensor. The 30fps frame rate will allow you to capture a large volume of data in a few minutes, which stacking software can use to reveal the Great Red Spot and distinct cloud bands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SVBONY SV105 suitable for deep-sky objects like the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the SV105 is not recommended for deep-sky imaging. It is an uncooled camera with a maximum exposure time of 1000ms (1 second), which is too short to capture the faint light of nebulae and galaxies. It is specifically designed for the much brighter planets and the Moon.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the SVBONY SV105 require special drivers to work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The SVBONY SV105 uses the \u003cstrong\u003estandard UVC protocol\u003c\/strong\u003e, which means it is automatically recognized by modern Windows (8, 10, 11), Linux, and Android systems without needing any proprietary drivers. Your computer will see it as a standard webcam, making it compatible with most video capture software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use filters with the SVBONY SV105 camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The 1.25-inch nosepiece of the SVBONY SV105 is threaded to accept standard 1.25-inch astronomy filters. This is useful for adding a Moon filter to reduce brightness, color filters to enhance planetary features, or an IR-cut filter to improve image sharpness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy does the SVBONY SV105 use USB 2.0 instead of USB 3.0?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY SV105 uses USB 2.0 as a cost-effective solution suitable for its 2.07 MP sensor and 30fps frame rate. While USB 3.0 offers higher bandwidth, the data rate from this sensor does not require it, and using USB 2.0 helps keep the camera affordable and accessible for beginners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Model\u003c\/td\u003e\n\u003ctd\u003eSONY IMX307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003e1\/2.8\" CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\/Mono\u003c\/td\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Resolution\u003c\/td\u003e\n\u003ctd\u003e2.07 Megapixels (1920x1080)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9µm x 2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e30fps (at 1920x1080)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time\u003c\/td\u003e\n\u003ctd\u003e15ms - 1000ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e10-bit \/ 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Protocol\u003c\/td\u003e\n\u003ctd\u003eStandard UVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported OS\u003c\/td\u003e\n\u003ctd\u003eWindows 8, 10, 11, Linux, Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003e1.25\" Barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e150mA @ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1.8m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e100g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0℃ to +50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-10℃ to +60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Humidity\u003c\/td\u003e\n\u003ctd\u003e30% - 80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e20% - 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY_SV105_SV205_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY_SV105_SV205_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861227008285,"sku":"SV-F9159B","price":70.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV105-Planetary-Camera-IMX307-for-Beginners-Astrophotography-1_245e7ee5-9b63-4e94-bcc0-da2a9cfd1e6f.jpg?v=1788883181"},{"product_id":"svbony-sv305c-color-telescope-camera-imx662","title":"SVBONY SV305C Color Telescope Camera IMX662","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e2.1 Megapixel SONY IMX662 Sensor\u003c\/li\u003e\n\u003cli\u003e1920x1080 Max Resolution\u003c\/li\u003e\n\u003cli\u003e2.9μm Pixel Size\u003c\/li\u003e\n\u003cli\u003eUp to 91% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003e128MB DDR Image Buffer\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 Data Port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSVBONY SV305C IMX662 Astronomy Camera for Planetary \u0026amp; Lunar Imaging\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV305C astronomy camera centers its design on the SONY IMX662 sensor, delivering a max resolution of 1920x1080 with 2.1 Mega Pixels for detailed planetary and lunar imaging. Its back-illuminated architecture features 2.9μm pixels and a peak Quantum Efficiency of approximately 91%, capturing faint details with readout noise as low as 0.7e. A deep 38ke full well capacity, processed through a 12-bit ADC and supported by a 128M buffer, ensures high dynamic range and stable frame capture at up to 24 FPS over its USB 2.0 connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSONY IMX662 Sensor: 2.1 MP at 2.9µm for High-Resolution Planetary Work\u003c\/h3\u003e\n\u003cp\u003eThe SV305C is built for capturing fine details on solar system targets. The sensor's 2.9µm pixels are well-matched to the resolving power of many Schmidt-Cassegrains and Maksutovs, allowing you to sample atmospheric details on Jupiter or subtle rilles on the Moon without needing an aggressive Barlow lens. With a peak QE of 91%, the camera makes efficient use of every photon, which is critical for pulling out low-contrast features during short video captures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e38ke Full Well and HCG Mode for High Dynamic Range\u003c\/h3\u003e\n\u003cp\u003eA key challenge in planetary imaging is capturing the bright planetary disk without blowing out the highlights on its moons or cloud features. The SV305C's 38ke full well capacity provides the headroom to manage this contrast. This is complemented by the camera's HCG (High Conversion Gain) mode, which automatically engages at higher gain settings to reduce read noise to just 0.7e while preserving the sensor's full dynamic range, resulting in cleaner final images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e128MB Buffer and Dual 7.5mm\/12.5mm Back Focus\u003c\/h3\u003e\n\u003cp\u003eWhile the SV305C uses a USB 2.0 interface, it incorporates a 128MB DDR buffer to ensure your imaging sessions are free from dropped frames. The buffer caches image data, feeding it to the computer reliably even if the USB bus is momentarily interrupted. For physical integration into your optical train, the camera offers two back focus distances—7.5mm and 12.5mm—providing critical spacing flexibility for use with filter wheels, off-axis guiders, or other accessories.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in UV\/IR Cut Filter:\u003c\/strong\u003e The protective window over the sensor blocks ultraviolet and infrared wavelengths, ensuring accurate color balance for one-shot-color imaging without requiring a separate filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Platform Support:\u003c\/strong\u003e The camera is compatible with Windows, Linux, Raspberry Pi, Mac OS, and Chrome OS, offering broad support for various capture software and operating environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSV305C (IMX662) vs. IMX462-Based Cameras: A Generational Leap\u003c\/h3\u003e\n\u003cp\u003eThe IMX662 sensor in the SV305C represents a significant upgrade over the previous-generation IMX462. While both are known for high sensitivity, the IMX662 provides distinct advantages for planetary imagers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Full Well:\u003c\/strong\u003e The SV305C's 38ke full well is substantially deeper than that of the IMX462. This drastically reduces the risk of overexposing bright targets and allows for longer exposures when needed, capturing a wider dynamic range in a single frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Red Sensitivity:\u003c\/strong\u003e The sensor architecture delivers improved sensitivity in the near-infrared and red portions of the spectrum. This makes the SV305C particularly effective for imaging Mars, where surface details are prominent in red light, and for capturing methane band details on Jupiter and Saturn.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the SVBONY SV305C's IMX662 sensor a good choice for planets?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SV305C combines a \u003cstrong\u003e1920x1080 resolution\u003c\/strong\u003e with small \u003cstrong\u003e2.9μm pixels\u003c\/strong\u003e, an ideal combination for achieving high-resolution images with common amateur telescopes. Its high sensitivity (\u003cstrong\u003e≈91% QE\u003c\/strong\u003e) and low read noise (\u003cstrong\u003e0.7e\u003c\/strong\u003e) allow it to capture faint, low-contrast details in short exposures, which is the core of the \"lucky imaging\" technique used for planets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the HCG mode on the SV305C improve my images?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eHCG (High Conversion Gain) mode automatically activates at high gain settings. It significantly reduces the camera's readout noise without sacrificing its dynamic range. This means you can increase the gain to capture fainter details without introducing the excessive noise that would typically degrade the image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy does the SV305C have a 128MB buffer if it uses USB 2.0?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e128MB DDR buffer\u003c\/strong\u003e is a critical feature that compensates for the slower speed of USB 2.0. It acts as a temporary storage for image frames, ensuring that data is transferred to your computer smoothly without being lost or corrupted, even if the connection is briefly interrupted. This results in more stable video capture and fewer ruined datasets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would the SV305C perform on Jupiter with an 8\" SCT at f\/10?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is an excellent pairing. The 2.9μm pixels of the SV305C would provide good image sampling at the native f\/10 focal ratio, and even better with a 2x Barlow (f\/20). The camera's high red sensitivity would help capture detail in Jupiter's Great Red Spot (GRS) and other atmospheric bands, while the 38ke full well helps prevent overexposure of the planet's disk relative to its dimmer moons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SV305C a good camera for imaging the lunar terminator?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's very well-suited for it. The lunar terminator is an area of extreme contrast between brightly lit crater rims and deep black shadows. The SV305C's deep \u003cstrong\u003e38ke full well capacity\u003c\/strong\u003e and \u003cstrong\u003e12-bit ADC\u003c\/strong\u003e provide the high dynamic range needed to capture details in both the bright and dark regions simultaneously without clipping the data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the 7.5mm and 12.5mm back focus options on the SV305C let me do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe dual back focus options provide flexibility for attaching different accessories. The \u003cstrong\u003e7.5mm\u003c\/strong\u003e distance is often used for direct connections or when minimal spacing is required, while the \u003cstrong\u003e12.5mm\u003c\/strong\u003e distance provides the necessary space to insert devices like filter drawers or certain correctors into the optical path while still reaching focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Model\u003c\/td\u003e\n\u003ctd\u003eSONY IMX662\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Pixels\u003c\/td\u003e\n\u003ctd\u003e2.1 Mega Pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e1920×1080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9μm X 2.9μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip Size\u003c\/td\u003e\n\u003ctd\u003e5.6mm×3.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagonal\u003c\/td\u003e\n\u003ctd\u003e6.44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate\u003c\/td\u003e\n\u003ctd\u003e24 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter\u003c\/td\u003e\n\u003ctd\u003eRolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32μs - 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e6.5e ~ 0.7e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈91%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e38ke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Buffer\u003c\/td\u003e\n\u003ctd\u003e128M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegion of Interest (ROI)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBinning\u003c\/td\u003e\n\u003ctd\u003e1x1, 2x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Noise Reduction\u003c\/td\u003e\n\u003ctd\u003eHCG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd\u003e7.5mm \/ 12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Interface\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ CS \/ C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Window\u003c\/td\u003e\n\u003ctd\u003eUV\/IR CUT Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eWindows, Linux OS, Raspberry Pi, Mac OS, Chrome OS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY_SV305C_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861228351773,"sku":"SV-F9198L","price":182.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV305C-IMX662-Astronomy-Camera-for-Planetary-Lunar-Imaging-1_50a55548-229c-48ad-92b9-9d7e4f78c17f.jpg?v=1788883846"},{"product_id":"svbony-sv905c-1-23mp-type-c-guide-camera-125in","title":"SVBONY SV905C 1.23MP Type-C Guide Camera - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e1.2MP IMX225 CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e3.75µm Pixel Size\u003c\/li\u003e\n\u003cli\u003ePeak Quantum Efficiency: 80%\u003c\/li\u003e\n\u003cli\u003eRead Noise: 4.0e\u003c\/li\u003e\n\u003cli\u003eMaximum Frame Rate: 39 FPS\u003c\/li\u003e\n\u003cli\u003eBack Intercept: 8.5mm \/ 12.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSvbony SV905C 1.23MP Type-C 1.25\" Guide Camera\u003c\/h2\u003e\n\u003cp\u003eThe Svbony SV905C guide camera combines a sensitive 1.2MP IMX225 sensor with 3.75µm pixels for precise autoguiding corrections. Its peak Quantum Efficiency of 80% and low 4.0e read noise allow it to reliably detect faint guide stars, even in sparse fields. A 12-bit ADC and a maximum frame rate of 39 FPS ensure your mount receives corrections quickly and accurately, keeping your long exposures sharp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIMX225 Sensor: 80% QE and 4.0e Read Noise for Reliable Guiding\u003c\/h3\u003e\n\u003cp\u003eAt the core of the SV905C is the Sony IMX225 sensor, chosen for its high sensitivity and low noise characteristics. A peak QE of 80% means the camera makes efficient use of incoming light, enabling it to lock onto fainter guide stars than less sensitive cameras. This is critical when your target is in a star-poor region of the sky or when using an off-axis guider.\u003c\/p\u003e\n\u003cp\u003eThe camera's low read noise of 4.0e, combined with its HCG (High Conversion Gain) mode, preserves the signal-to-noise ratio even when you increase the gain. This results in cleaner guide star profiles and more stable guiding, as the software isn't chasing atmospheric scintillation or electronic noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSmart Design: 8.5mm\/12.5mm Back Intercept and Repeatable Focusing\u003c\/h3\u003e\n\u003cp\u003eThe SV905C is built for practical use in the field. It features dual back intercept distances of 8.5mm and 12.5mm, providing the flexibility needed to achieve focus in various setups, from separate guide scopes to off-axis guiders with different prism-to-sensor distances. Its standard 1.25\" body fits directly into most guide scopes and focusers.\u003c\/p\u003e\n\u003cp\u003eFor imagers who use portable setups, the camera body includes a scale mark and snap ring. This simple but effective feature allows you to mark your focus position, ensuring you can return to perfect focus quickly night after night without guesswork. The modern Type-C USB 2.0 port provides a reliable connection to your control computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eBroad Compatibility: PHD2, ASCOM, and Multi-OS Support\u003c\/h3\u003e\n\u003cp\u003eA guide camera is only as good as its software support, and the SV905C offers wide-ranging compatibility. It works seamlessly with the industry-standard PHD2 guiding software via its ASCOM driver, as well as other popular capture programs like SharpCap and FireCapture on Windows.\u003c\/p\u003e\n\u003cp\u003eThe SV905C isn't limited to a single operating system. With support for Windows, Mac OS, Linux, and even Raspberry Pi through AstroDMX Capture, it integrates into virtually any imaging setup, from a laptop in the field to a remote observatory running on a mini-PC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSvbony SV905C vs. ZWO ASI120MM Mini: A Guiding Comparison\u003c\/h3\u003e\n\u003cp\u003eThe SV905C is a direct competitor to the popular ZWO ASI120MM Mini, with both cameras targeting the entry-level autoguiding market. While they share the same 1.2MP resolution and 3.75µm pixel size, the SV905C holds a few key advantages.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Sensitivity:\u003c\/strong\u003e The ZWO ASI120MM Mini's AR0130CS sensor has a peak QE of around 75%. The Svbony SV905C's IMX225 sensor achieves a higher peak QE of 80%, giving it a measurable edge in detecting faint stars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Sensor and Connector:\u003c\/strong\u003e The IMX225 is a more modern sensor known for its excellent sensitivity and low-noise performance. The SV905C also uses a more robust and reversible Type-C USB 2.0 connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocusing Aids:\u003c\/strong\u003e The SV905C's built-in scale mark is a practical feature for achieving repeatable focus that the ASI120MM Mini lacks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhile the USB 2.0 interface limits the SV905C for serious high-speed planetary imaging, its sensor and thoughtful design make it a highly capable and cost-effective autoguider.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the Svbony SV905C a good guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Svbony SV905C is an excellent guide camera due to its combination of high sensitivity and low noise. Its IMX225 sensor has a \u003cstrong\u003epeak QE of 80%\u003c\/strong\u003e and \u003cstrong\u003eread noise of 4.0e\u003c\/strong\u003e, allowing it to detect faint guide stars easily. Combined with broad software compatibility (including PHD2) and a practical 1.25\" design, it provides reliable and precise autoguiding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat software do I need to use the Svbony SV905C for guiding?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor autoguiding, you will primarily use \u003cstrong\u003ePHD2 Guiding\u003c\/strong\u003e, which is the standard for amateur astronomers. You will also need to install the Svbony ASCOM driver to allow PHD2 to communicate with the camera. The SV905C is also compatible with capture software like SharpCap and FireCapture for other uses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Svbony SV905C with an Off-Axis Guider (OAG) on my 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the SV905C is well-suited for use with an OAG on a Schmidt-Cassegrain telescope. Its high sensitivity (80% QE) is crucial for finding a suitable guide star in the small field of view provided by an OAG's pick-off prism. The camera's dual \u003cstrong\u003eback intercept options of 8.5mm and 12.5mm\u003c\/strong\u003e provide the flexibility needed to reach focus alongside your main imaging camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the SV905C perform with a 50mm f\/4 guide scope on a target like the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SV905C is an excellent match for a 50mm guide scope. The camera's \u003cstrong\u003e3.75µm pixels\u003c\/strong\u003e create a good image scale with the short 200mm focal length, allowing for very precise guiding corrections. When imaging a large target like the Andromeda Galaxy (M31), the camera's high sensitivity will ensure you can find a suitable guide star in the surrounding field to keep your main image sharp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the SV905C work with a Mac or Raspberry Pi?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the Svbony SV905C supports multiple operating systems beyond Windows. It is compatible with \u003cstrong\u003eMac OS\u003c\/strong\u003e and \u003cstrong\u003eLinux \/ Raspberry Pi\u003c\/strong\u003e using the AstroDMX Capture software, making it a flexible choice for various remote or portable imaging setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is HCG mode on the SV905C and when should I use it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eHCG (High Conversion Gain) mode\u003c\/strong\u003e is a feature of the IMX225 sensor that automatically reduces read noise at higher gain settings. This allows you to increase the camera's sensitivity to see fainter stars without suffering the penalty of excessive electronic noise. You don't need to manually turn it on; the camera engages it when the gain is raised above a certain level, ensuring you get the cleanest signal possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX225 CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1280 × 960 (1.2 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e3.75µm x 3.75µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Area\u003c\/td\u003e\n\u003ctd\u003e4.8mm x 3.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak QE\u003c\/td\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e4.0e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e13ke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e39 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Time\u003c\/td\u003e\n\u003ctd\u003e64µs to 20s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e0-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCG Mode\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBinning\u003c\/td\u003e\n\u003ctd\u003e1x1, 2x2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Intercept\u003c\/td\u003e\n\u003ctd\u003e8.5mm \/ 12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Glass\u003c\/td\u003e\n\u003ctd\u003eAR Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eType-C USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Compatibility\u003c\/td\u003e\n\u003ctd\u003eSharpcap, Firecapture, PHD2, AstroDMX Capture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform Support\u003c\/td\u003e\n\u003ctd\u003eASCOM, DirectShow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported OS\u003c\/td\u003e\n\u003ctd\u003eWindows, Mac OS, Linux, Raspberry Pi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e-5℃ to 45℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20℃ to 60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e230g (with parcel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY_SV905C_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY_SV905C_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861267280157,"sku":"SV-F9198N","price":154.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV905C-1-23MP-Type-C-1-25-Guide-Camera-for-Astronomy-Guiding-1_63a6cde1-7a7f-4588-8f52-e9d0469dbeed.jpg?v=1788884197"},{"product_id":"ioptron-3373","title":"iOptron iCAM464C Planetary Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSony IMX464 4.2MP Color CMOS Sensor\u003c\/li\u003e\n\u003cli\u003e93 FPS at Full 2712 x 1538 Resolution\u003c\/li\u003e\n\u003cli\u003e2.9 µm Pixel Size for High-Resolution Sampling\u003c\/li\u003e\n\u003cli\u003eUltra-Low Read Noise Down to 0.7e\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 High-Speed Data Port\u003c\/li\u003e\n\u003cli\u003eST-4 Compatible Autoguiding Port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eiOptron iCAM464C Planetary Camera\u003c\/h2\u003e\n\u003cp\u003eThe iOptron iCAM464C Planetary Camera leverages the Sony IMX464 color sensor to deliver a potent combination of resolution and speed for serious planetary imaging. Its 4.2MP sensor with 2.9 µm pixels resolves fine detail on Jupiter's cloud bands and lunar crater walls, while the maximum frame rate of 93 fps freezes moments of steady seeing. With a peak QE of approximately 80% and read noise as low as 0.7e, the iCAM464C captures faint signals with exceptional clarity, backed by a 12-bit ADC and a 12K e full well capacity for rich tonal gradation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSony IMX464: 4.2MP Resolution at 93 FPS\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the iCAM464C is the 1\/1.8\" Sony IMX464 sensor, which provides a 2712 x 1538 pixel array. This 4.2MP resolution gives you a larger field of view than typical 2MP planetary cameras, making it easier to frame Jupiter with its Galilean moons or capture expansive lunar landscapes without creating large mosaics. The high-speed readout achieves 93 fps at full resolution, enabling the \"lucky imaging\" technique required to overcome atmospheric turbulence and produce sharp, detailed final images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eLow-Noise Architecture: 0.7e Read Noise and HCG Mode for High-Dynamic-Range Imaging\u003c\/h3\u003e\n\u003cp\u003eThe iCAM464C is engineered for high signal-to-noise performance. Its ability to achieve read noise as low as 0.7e ensures that faint, low-contrast details are not lost in the electronic background. The camera also supports HCG (High Conversion Gain) mode, which automatically activates at higher gain settings to reduce read noise without compromising the dynamic range provided by the 12K e full well depth. This combination is critical for capturing both the bright zones and subtle belt structures on planets in a single exposure stack. The camera's rolling shutter is well-suited for planetary work, where exposure times are typically very short.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGuiding and Connectivity: Integrated ST-4 Port and USB 3.0 Data Transfer\u003c\/h3\u003e\n\u003cp\u003eBeyond its primary role as a planetary imager, the iCAM464C serves as a highly capable autoguider for deep-sky astrophotography. The integrated ST-4 compatible guide port provides a universal connection to most equatorial mounts for precise tracking corrections. To handle the massive amount of data generated at 93 fps, the camera features a USB 3.0 port, ensuring a stable, high-speed connection to your capture PC. The camera connects to your telescope via a standard 1.25\" adapter, making it compatible with nearly any setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eiCAM464C vs. IMX462-Based Cameras: 4.2MP vs. 2.1MP\u003c\/h3\u003e\n\u003cp\u003eCameras using the Sony IMX462 sensor are renowned for their exceptional sensitivity, particularly in the near-infrared spectrum. They represent a strong choice for methane-band imaging or capturing details on the dimmest targets. The primary advantage of the iCAM464C is its resolution. With 4.2MP, it doubles the pixel count of 2.1MP IMX462-based cameras, offering several key benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Field of View:\u003c\/strong\u003e You can capture a wider area of the sky, which is ideal for mosaics of the Moon or Sun (with a certified solar filter).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Pixels on Target:\u003c\/strong\u003e For a given telescope, the iCAM464C places more pixels on a planet's disk, allowing for greater image scale and more detailed processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFraming Flexibility:\u003c\/strong\u003e The larger canvas makes it easier to keep a planet centered during a capture run, especially in conditions of imperfect tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe choice depends on your priority. For maximum resolution and field of view, the iCAM464C is the clear winner. For specialized imaging that requires the highest possible sensitivity, an IMX462-based camera may be preferred.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the iCAM464C a good choice for planetary imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iCAM464C combines three key features for high-resolution planetary work: a \u003cstrong\u003ehigh frame rate of 93 fps\u003c\/strong\u003e to freeze atmospheric seeing, \u003cstrong\u003esmall 2.9 µm pixels\u003c\/strong\u003e for fine image sampling, and \u003cstrong\u003eultra-low read noise (down to 0.7e)\u003c\/strong\u003e to capture faint details with high clarity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the iCAM464C perform on Jupiter with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iCAM464C is an excellent match for an 8\" SCT. The 2.9 µm pixels provide a good image scale for resolving details in Jupiter's cloud bands, often reaching optimal sampling with a 2x Barlow lens. The 4.2MP sensor provides a generous field of view, making it easy to frame the planet along with its four largest moons in a single shot.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iCAM464C for autoguiding deep-sky images?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The camera's high sensitivity and built-in ST-4 compatible guide port make it a very effective autoguider. It can detect faint guide stars, allowing for precise tracking during long-exposure deep-sky astrophotography.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is HCG mode on the iCAM464C and when should I use it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eHCG (High Conversion Gain) mode\u003c\/strong\u003e is a feature that automatically reduces the camera's read noise when you increase the gain setting past a certain point. This allows you to amplify faint signals without introducing significant noise, effectively preserving the camera's dynamic range. It engages automatically, so you benefit from it whenever you need to use higher gain for dimmer targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 4.2MP resolution of the iCAM464C useful for lunar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The 2712 x 1538 resolution provides a significantly larger field of view compared to 2MP cameras. This means you can capture larger regions of the Moon's surface, like the entire Mare Imbrium or the Copernicus crater complex, in a single frame. This greatly reduces the number of panels you need to shoot and stitch together for a high-resolution lunar mosaic.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eShould I choose the iCAM464C or a camera with the IMX462 sensor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eChoose the \u003cstrong\u003eiCAM464C\u003c\/strong\u003e if your priority is higher resolution and a larger field of view for framing planets or creating mosaics. Choose a camera with the \u003cstrong\u003eIMX462 sensor\u003c\/strong\u003e if your primary goal is maximum sensitivity, especially in near-infrared light for applications like methane band imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSony IMX464 1\/1.8” Color CMOS (7.9 x 4.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e2712 x 1538 (4.2 Megapixels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e2.9 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e93 fps (at 10-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eRolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32 µs to 2000 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e2.9e to 0.7e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency (QE)\u003c\/td\u003e\n\u003ctd\u003e~80% Peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e12k e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCG Mode\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eST-4 Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Connection\u003c\/td\u003e\n\u003ctd\u003e1.25\" Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Window\u003c\/td\u003e\n\u003ctd\u003eAR Coated Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e0.75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7 x 4 x 2.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/ioptron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eiOptron 2-Year Limited Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917290959133,"sku":"IOP-3373","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-iCAM464C-Planetary-Camera-1_95c834e4-2c8d-4637-b472-6063dcb618b7.jpg?v=1789142025"}],"url":"https:\/\/davidastro.com\/collections\/guide-cameras.oembed?page=2","provider":"David Astro","version":"1.0","type":"link"}