{"title":"iOptron iCAM Astronomy Cameras","description":"\u003cp\u003eiOptron iCAM astronomy cameras are compact, uncooled cameras for planetary imaging and autoguiding. The iCAM462C and iCAM464C are color planetary cameras for the Moon, planets and the Sun with a suitable filter, using fast readout for lucky imaging.\u003c\/p\u003e\u003cp\u003eThe iCAM178M is a mono camera that suits guiding through a guide scope as well as high-resolution lunar and solar work.\u003c\/p\u003e","products":[{"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":"ioptron-3371","title":"iOptron iCAM178M Mono Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e6.4 Megapixel Sony IMX178 Mono Sensor\u003c\/li\u003e\n\u003cli\u003e2.4µm Pixel Size for High-Resolution Sampling\u003c\/li\u003e\n\u003cli\u003e60 Frames Per Second at Full Resolution\u003c\/li\u003e\n\u003cli\u003eLow Read Noise of 1.3e to 2.2e\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 and 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\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\u003eiCAM178M Mono Camera\u003c\/h2\u003e\n\u003cp\u003eThe iCAM178M Mono Camera centers on the proven Sony IMX178 monochrome sensor, combining a 6.4MP resolution (3096x2078) with small 2.4µm pixels to achieve critical sampling on planetary targets. It delivers this high-resolution data at up to 60 fps over a USB3.0 connection, while a 14-bit ADC ensures smooth tonal gradations. With a peak quantum efficiency of ~80% and read noise as low as 1.3e, the iCAM178M captures faint details with authority, whether used for imaging or as a sensitive autoguider.\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\u003e6.4 Megapixels and 2.4µm Pixels for High-Resolution Imaging\u003c\/h3\u003e\n\u003cp\u003eThe camera's strength lies in its sensor's ability to resolve fine detail. The 2.4µm pixels are an excellent match for long focal-length telescopes like Schmidt-Cassegrains and Maksutovs, allowing you to properly sample the cloud belts of Jupiter or the delicate rilles on the Moon without needing a Barlow lens in good seeing. The generous 6.4MP resolution provides a wide enough field to easily locate planets and capture full-disc images of the Moon or Sun with shorter focal length instruments.\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\u003eFreeze Atmospheric Seeing at 60 Frames Per Second\u003c\/h3\u003e\n\u003cp\u003ePlanetary imaging is a race against atmospheric turbulence. The iCAM178M captures full-resolution frames at 60 fps, a rate essential for \"lucky imaging.\" This high-speed capture, enabled by the USB3.0 data port, allows you to record thousands of frames in just a few minutes, dramatically increasing your chances of catching moments of perfect atmospheric stability. The resulting sharp frames can then be stacked to produce a final image with detail that would be impossible to see in a single long exposure.\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 with ~80% Quantum Efficiency\u003c\/h3\u003e\n\u003cp\u003eHigh sensitivity is critical for capturing subtle planetary features and faint guide stars. The iCAM178M's back-illuminated IMX178 sensor achieves a peak QE of ~80%, ensuring most of the photons hitting the sensor are converted into signal. This is complemented by a low read noise floor, ranging from 2.2e down to 1.3e, and a built-in HCG mode that suppresses noise at higher gain settings. The 14-bit ADC provides over 16,000 levels of gray, giving you the dynamic range to record bright sunspots and faint prominences in the same frame (with a dedicated solar telescope or filter).\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 Sensitive Autoguider with an ST-4 Port\u003c\/h3\u003e\n\u003cp\u003eThe same characteristics that make the iCAM178M a powerful planetary imager also make it a superb autoguider. Its high sensitivity finds guide stars even in sparse fields, while the small 2.4µm pixels allow for extremely precise centroid calculations, enabling sub-pixel guiding accuracy for sharp, pinpoint stars in your long-exposure deep-sky images. A standard ST-4 compatible guide port provides a direct, reliable connection to virtually any modern equatorial mount.\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\u003eiCAM178M vs. ZWO ASI178MM: Choosing Your IMX178 Camera\u003c\/h3\u003e\n\u003cp\u003eThe most direct competitor to the iCAM178M is the ZWO ASI178MM, as both cameras are built around the exact same Sony IMX178 monochrome sensor. Consequently, their core imaging specifications—resolution (6.4MP), pixel size (2.4µm), frame rate (60 fps), and quantum efficiency (~80%)—are fundamentally identical. The choice between them comes down to other factors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompetitor's Advantage:\u003c\/strong\u003e ZWO has a highly developed and widely adopted software ecosystem, including native integration with their ASIAIR devices, robust ASCOM drivers, and dedicated capture software like ASICAP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiCAM178M's Position:\u003c\/strong\u003e The iCAM178M presents a compelling alternative that delivers the same foundational imaging performance. For users who prioritize the sensor's capabilities and already have a preferred third-party capture software (like SharpCap or FireCapture), the iCAM178M offers a direct path to high-resolution results.\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 are the primary uses for the iCAM178M Mono Camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iCAM178M excels at two main tasks: \u003cstrong\u003ehigh-resolution lucky imaging\u003c\/strong\u003e of the Moon, planets, and Sun (with a safe, appropriate solar filter), and as a \u003cstrong\u003ehigh-sensitivity autoguider\u003c\/strong\u003e for deep-sky astrophotography. Its combination of small pixels, high frame rate, and low noise makes it a versatile tool for both.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the iCAM178M's 2.4µm pixels perform with an 8\" f\/10 SCT on Jupiter?\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 approximately 2032mm. With the iCAM178M's \u003cstrong\u003e2.4µm pixels\u003c\/strong\u003e, your image scale would be 0.24 arc-seconds per pixel. This is nearly perfect sampling for capturing fine detail on Jupiter under good seeing conditions, falling right in the ideal range recommended by imaging experts.\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 iCAM178M's HCG mode?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eHCG (High Conversion Gain) mode is a feature of the sensor that automatically reduces read noise when you increase the camera's gain past a certain point. This allows you to use higher gain settings to amplify faint signals—like details on Saturn or a dim guide star—without the significant noise penalty you would see otherwise, effectively preserving dynamic range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the iCAM178M as an autoguider 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\u003eAbsolutely. The iCAM178M is an excellent autoguider. Its high quantum efficiency (\u003cstrong\u003e~80%\u003c\/strong\u003e) and low read noise will easily detect suitable guide stars in the field of view around a large target like M31. The small pixels provide very precise guiding feedback to your mount, resulting in sharp, round stars in your final image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the iCAM178M mono sensor 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 the highest possible detail, yes. A monochrome sensor like the IMX178 in the iCAM178M uses every pixel to capture light, resulting in a fundamentally sharper and more sensitive image than a color camera with a Bayer matrix. To create a color planetary image, you shoot separate videos through Red, Green, and Blue filters and combine them during processing. This LRGB method gives you more control and produces superior results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat are the power and data connections for the iCAM178M?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe iCAM178M uses a single \u003cstrong\u003eUSB3.0 port\u003c\/strong\u003e for both high-speed data transfer and power, simplifying cable management at the telescope. For autoguiding, it also has a separate, standard \u003cstrong\u003eST-4 compatible port\u003c\/strong\u003e to connect directly to your mount's autoguider input.\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 IMX178 CMOS (monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Size\u003c\/td\u003e\n\u003ctd\u003e1\/1.8” (7.4mm x 5.0mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Resolution\u003c\/td\u003e\n\u003ctd\u003e3096 x 2078 (6.4 Megapixels)\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\u003eMax. Frame Rate\u003c\/td\u003e\n\u003ctd\u003e60 fps (at 10-bit, max. resolution)\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\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e2.2e ~ 1.3e\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\u003e15Ke\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\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\u003eUSB3.0\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 Adapter\u003c\/td\u003e\n\u003ctd\u003e1.25”\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\u003eWeight\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\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iOptron","offers":[{"title":"Default Title","offer_id":52917290238237,"sku":"IOP-3371","price":377.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/iOptron-iCAM178M-Mono-Camera-1_a4813c6b-c451-407e-aa23-458471719aad.jpg?v=1789142017"},{"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\/ioptron-icam-astronomy-cameras.oembed","provider":"David Astro","version":"1.0","type":"link"}