{"title":"Caméras planétaires Player One Neptune","description":"\u003cp\u003eLes caméras Player One Neptune sont des caméras planétaires non refroidies dotées de capteurs plus grands que la gamme Mars, ce qui offre plus de champ sur la Lune, le Soleil et les planètes. La gamme comprend les Neptune-M et Neptune-C IMX178, la Neptune-C II IMX464 et la Neptune 664C.\u003c\/p\u003e\u003cp\u003eLe champ plus large accélère les mosaïques lunaires et solaires, tandis que la lecture rapide permet toujours l'imagerie planétaire. Les modèles couleur conviennent aussi à l'observation assistée d'objets brillants.\u003c\/p\u003e","products":[{"product_id":"player-one-neptune-664c-color-planetary-camera","title":"Player One Neptune 664C Color Planetary Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAdopts the 4.2MP Sony IMX664 color CMOS sensor\u003c\/li\u003e\n\u003cli\u003eHigh-speed capture at 93 FPS at full 2704x1540 resolution\u003c\/li\u003e\n\u003cli\u003eExtremely low read noise, down to 0.67e\u003c\/li\u003e\n\u003cli\u003eLarge 38.5k e- full well capacity\u003c\/li\u003e\n\u003cli\u003eSTARVIS 2 technology provides zero 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\u003ePlayer One Neptune 664C Color Planetary Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Neptune 664C camera leverages Sony's latest STARVIS 2 technology to deliver frames with zero amplifier glow. Its 1\/1.8\" IMX664 sensor features 4.2 megapixels with 2.9µm pixels, achieving a peak QE of approximately 91% for exceptional sensitivity. The camera sustains a capture rate of 93 FPS at its full 2704x1540 resolution, while a deep 38.5k e- full well and read noise as low as 0.67e ensure high dynamic range on the brightest planetary 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\u003eSony STARVIS 2 Sensor: 4.2 MP Resolution and 91% QE\u003c\/h3\u003e\n\u003cp\u003eAt the core of the Neptune 664C is the Sony IMX664 color sensor, a back-illuminated chip designed for low-light sensitivity. The 2.9µm pixel size is well-suited for sampling planetary detail with a wide range of telescopes, while the 4.2 megapixel resolution captures a generous field of view on the Moon and Sun. With a peak Quantum Efficiency of ~91% and a large 38.5k e- full well capacity, the sensor gathers light efficiently and avoids saturation on bright targets like Jupiter's cloud belts or Saturn's rings, preserving subtle color and brightness variations.\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; HCG Mode: Clean Data at Gain 180\u003c\/h3\u003e\n\u003cp\u003eA significant advancement of the STARVIS 2 architecture is the complete elimination of amplifier glow, resulting in perfectly dark calibration frames. This camera also features a High Conversion Gain (HCG) mode that automatically activates at a gain setting of 180 or higher. This function drastically reduces read noise to as low as 0.67e, allowing you to use higher gain settings to capture faint details without sacrificing dynamic range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDR3 Cache:\u003c\/strong\u003e An internal cache ensures stable, drop-free data transmission to your computer, even over slower USB 2.0 connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDPS Technology:\u003c\/strong\u003e Dead Pixel Suppression (DPS) analyzes dark frames to identify and correct for hot or cold pixels during image capture, producing cleaner raw files.\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 Capture: 93 FPS at Full 2704x1540 Resolution\u003c\/h3\u003e\n\u003cp\u003eTo freeze atmospheric turbulence—the key to sharp planetary imaging—high frame rates are essential. The Neptune 664C uses a USB 3.0 interface to stream data at up to 93 frames per second at its full 4.2 MP resolution. By selecting a smaller region of interest (ROI), you can increase this rate significantly, reaching up to 398 FPS at a 640x480 resolution, ideal for capturing fine detail on Jupiter, Mars, and Saturn during 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\u003eUV\/NIR Enhanced Optical Window and 12.5mm Back Focus\u003c\/h3\u003e\n\u003cp\u003eThe Neptune 664C is equipped with a high-quality AR Plus coated protective window that provides high light transmission from ultraviolet (310nm) to near-infrared (1100nm). This makes the camera highly effective for UV imaging of Venus's cloud tops and for methane band or IR-pass imaging of Jupiter and Saturn, which can reveal detail not visible in the visual spectrum. The camera body features standard M42x0.75 threads and a 1.25\" nosepiece, with a sensor distance of 12.5mm from the front flange for straightforward integration with accessories.\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\u003eNeptune 664C vs. Neptune-C II: 38.5k Full Well and STARVIS 2\u003c\/h3\u003e\n\u003cp\u003eWhile its predecessor, the Neptune-C II (IMX464), set a high standard for planetary imaging, the Neptune 664C introduces key upgrades with its IMX664 sensor. The primary advantages stem from the move to Sony's STARVIS 2 technology.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Glow:\u003c\/strong\u003e The Neptune 664C has zero amp glow, a significant improvement over the first-generation STARVIS sensor in the Neptune-C II, simplifying calibration and producing cleaner data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Depth:\u003c\/strong\u003e The Neptune 664C boasts a full well capacity of 38.5k e-, more than three times that of the Neptune-C II. This provides vastly superior dynamic range, preventing clipping of highlights on bright planets and capturing a wider range of tones in a single exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e Both cameras feature very low read noise, but the combination of zero amp glow and HCG mode in the 664C makes it easier to achieve clean, noise-free results at high gain settings.\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 Player One Neptune 664C's STARVIS 2 sensor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is the complete \u003cstrong\u003eelimination of amplifier glow\u003c\/strong\u003e. This means your dark frames are truly dark, which simplifies image calibration and results in cleaner, higher-quality final images, especially on long exposures or high-gain planetary captures.\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 Neptune 664C work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe High Conversion Gain (HCG) mode automatically activates when the camera's gain is set to \u003cstrong\u003e180 or higher\u003c\/strong\u003e. When enabled, it significantly reduces the camera's read noise to as low as 0.67e while preserving the full dynamic range you would expect at low gain. This is ideal for pulling out faint details on planets or moons without introducing excess noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the Neptune 664C 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\u003eThe Neptune 664C is an excellent match for this setup. The \u003cstrong\u003e2.9µm pixels\u003c\/strong\u003e provide good image sampling at the long focal length of an f\/10 SCT, often without needing a Barlow lens. The high frame rate (up to 93 FPS at full resolution) is crucial for \"lucky imaging\" of Jupiter, allowing you to capture thousands of frames quickly to overcome atmospheric seeing. The large \u003cstrong\u003e38.5k e- full well\u003c\/strong\u003e will prevent the bright zones of the planet from overexposing while still capturing detail in the darker belts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Neptune 664C a good choice for imaging the Sun in H-alpha?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's a very capable solar camera. Its high sensitivity in the near-infrared includes the H-alpha wavelength (656nm). The camera also incorporates a mechanism to adjust the sensor tilt, which can help eliminate Newton's rings—an interference pattern often seen when imaging the Sun's flat, monochromatic disk. The high frame rates are also beneficial for capturing sharp details of prominences and surface granulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the DDR3 cache important in the Player One Neptune 664C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe DDR3 cache acts as a high-speed buffer for image data before it's sent to your computer. This ensures a stable data stream, \u003cstrong\u003epreventing dropped frames\u003c\/strong\u003e during high-speed video capture. It also reduces the processing load on your computer, meaning the camera performs reliably even when connected to a less powerful PC or a USB 2.0 port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Neptune 664C a color or mono camera? What are the trade-offs?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Neptune 664C is a \u003cstrong\u003eone-shot color (OSC) camera\u003c\/strong\u003e. The main advantage is simplicity; you can capture full-color images immediately without the need for filter wheels and LRGB filter sets. The trade-off is that a mono camera will always be more sensitive and provide higher resolution, as it doesn't have the Bayer matrix covering the pixels. For advanced imagers wanting to use specialized filters (like methane or UV), a monochrome camera is generally preferred, but the 664C offers a much faster and easier path to excellent color planetary images.\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 IMX664 1\/1.8\" Color CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Pixels\u003c\/td\u003e\n\u003ctd\u003e4.2 Mega Pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Resolution\u003c\/td\u003e\n\u003ctd\u003e2704×1540\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 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\u003e7.8mm × 4.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate (Max)\u003c\/td\u003e\n\u003ctd\u003e136FPS (10bit)\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\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e6.1e to 0.67e\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\u003e38.5k 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\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″ \/ M42X0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\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 Plus Multi-Layer Coating (310nm-1100nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e180g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax FPS (RAW8 \/ RAW16) at 2704×1540\u003c\/td\u003e\n\u003ctd\u003e93 FPS \/ 46.5 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax FPS (RAW8 \/ RAW16) at 1920×1080\u003c\/td\u003e\n\u003ctd\u003e187 FPS \/ 93 FPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax FPS (RAW8 \/ RAW16) at 640×480\u003c\/td\u003e\n\u003ctd\u003e398 FPS \/ 294 FPS\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_Neptune_664C_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":51113136062749,"sku":"POA-Neptune-664C","price":390.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Neptune-664C-Color-Camera.png?v=1775182299"},{"product_id":"player-one-neptune-c-ii-imx464-color-planetary-camera","title":"Player One Neptune-C II IMX464 Color Planetary Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e4.2 Megapixel Sony IMX464 Color Sensor\u003c\/li\u003e\n\u003cli\u003e9mm Sensor Diagonal (1\/1.8\" Format)\u003c\/li\u003e\n\u003cli\u003e2.9µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e93 FPS at Full 2712x1538 Resolution\u003c\/li\u003e\n\u003cli\u003eRead Noise as low as 0.7e\u003c\/li\u003e\n\u003cli\u003e12-bit ADC\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 Neptune-C II IMX464 Color Planetary Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Neptune-C II camera centers its design on Sony's IMX464 sensor, delivering 4.2 megapixels of resolution across a 9mm diagonal format. Its 2.9µm pixels and 12k e full well capacity are optimized for capturing fine details on planetary surfaces. At a full resolution of 2712x1538, the Neptune-C II sustains a capture rate of 93 FPS, while its low-noise architecture achieves a read noise floor of just 0.7e and a peak Quantum Efficiency of approximately 90%.\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 Sensor: 4.2MP at a 9mm Diagonal\u003c\/h3\u003e\n\u003cp\u003eThe Neptune-C II employs a 1\/1.8\" format Sony IMX464 color sensor, a significant step up in size and resolution from smaller 1\/3\" class planetary imagers. With a 4.2 MP resolution of 2712x1538 and a 9mm diagonal, this sensor provides a larger field of view to easily frame Jupiter with its Galilean moons or capture expansive lunar surface mosaics. The 2.9µm pixel size offers a sharp image scale on Schmidt-Cassegrains and other long-focal-length telescopes typically used for high-magnification 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\u003e0.7e Read Noise and 90% QE: Capturing Low-Contrast Detail\u003c\/h3\u003e\n\u003cp\u003eSuccess in planetary imaging depends on pulling faint, low-contrast features out of the noise. The Neptune-C II's sensor architecture achieves a peak Quantum Efficiency of approximately 90% and a read noise that drops from 2.9e to an exceptionally low 0.7e. This camera features an HCG (High Conversion Gain) mode that automatically activates at a gain setting of 83 or higher, drastically reducing read noise without sacrificing dynamic range. This combination ensures that subtle details like Jupiter's cloud bands and Martian dust features are cleanly captured.\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\u003e93 FPS at Full Resolution with Onboard DDR3 Cache\u003c\/h3\u003e\n\u003cp\u003eTo freeze atmospheric turbulence, high-speed capture is essential. The Neptune-C II delivers 93 FPS at its full 4.2MP resolution over a USB 3.0 connection. For even faster rates, you can use a smaller region of interest (ROI) to achieve up to 299 FPS at 640x480. Player One includes a DDR3 cache to ensure stable, drop-free data transmission at these high speeds, preventing corrupted frames and reducing the computational load on your capture 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\u003eAdvanced Imaging Tools: DPS, Tilt Plate, and IR Sensitivity\u003c\/h3\u003e\n\u003cp\u003eThe Neptune-C II incorporates several features for advanced imagers. Onboard Dead Pixel Suppression (DPS) technology analyzes dark frames to create an internal map of abnormal pixels, correcting them in every frame you capture. For solar imagers, a built-in sensor tilt plate allows you to adjust the focal plane to eliminate distracting Newton's rings. The IMX464 sensor also possesses strong infrared sensitivity, making it highly effective with IR-pass filters to enhance contrast and cut through atmospheric seeing for sharper lunar and planetary 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\u003eNeptune-C II (IMX464) vs. IMX462 \u0026amp; IMX178 Sensors\u003c\/h3\u003e\n\u003cp\u003eThe IMX464 sensor in the Neptune-C II offers a distinct set of advantages over other popular planetary sensors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. IMX462-based cameras:\u003c\/strong\u003e While both sensors share exceptional sensitivity and low read noise, the IMX464 provides double the resolution (4.2MP vs. 2.1MP) and a significantly larger 1\/1.8\" sensor format. This gives you a wider field of view and more imaging real estate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003evs. IMX178-based cameras:\u003c\/strong\u003e The Neptune-C II's 2.9µm pixels are larger than the 2.4µm pixels of the IMX178, giving each pixel a greater light-gathering area for improved sensitivity. More importantly, the Neptune-C II achieves a much higher frame rate at full resolution (93 FPS vs. ~60 FPS), allowing you to capture more frames in the same period of stable seeing.\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 Neptune-C II's IMX464 sensor good for planetary imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe IMX464 provides an ideal combination of specifications for planetary work. Its \u003cstrong\u003e4.2MP resolution\u003c\/strong\u003e and \u003cstrong\u003e2.9µm pixels\u003c\/strong\u003e resolve fine detail on typical f\/10 telescopes, while the \u003cstrong\u003e9mm diagonal\u003c\/strong\u003e offers a generous field of view. Critically, its \u003cstrong\u003e≈90% QE\u003c\/strong\u003e and read noise as low as \u003cstrong\u003e0.7e\u003c\/strong\u003e ensure maximum sensitivity for capturing low-contrast atmospheric features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the DDR3 cache in the Neptune-C II improve my imaging sessions?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe DDR3 cache acts as a high-speed buffer, ensuring stable data transfer from the camera to your computer, especially at high frame rates like 93 FPS. This prevents dropped frames, which can ruin a capture sequence, and reduces read noise by ensuring a clean data stream. It also makes the camera less demanding on your computer's resources.\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 Neptune-C II for solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, with a dedicated and safe solar telescope or filter. The Neptune-C II is well-suited for solar imaging due to its high frame rates, which help counteract daytime atmospheric turbulence. It also includes a built-in sensor tilt plate, allowing you to adjust the sensor's angle to eliminate Newton's rings, a common artifact in solar imaging.\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 Neptune-C II's low 0.7e read noise?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eRead noise is the electronic noise introduced when the sensor's signal is read out. A very low read noise of \u003cstrong\u003e0.7e\u003c\/strong\u003e means that extremely faint details are not lost in the electronic background noise of the camera. This is crucial for capturing subtle cloud variations on Jupiter, faint festoons on Saturn, or delicate features within lunar rilles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the Neptune-C II 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\u003eThe Neptune-C II is an excellent match for an 8\" SCT. The camera's 2.9µm pixels will provide a well-sampled image scale for resolving details in the Great Red Spot and major cloud bands. The high frame rate of 93 FPS (and higher with ROI) will allow you to run very short exposures, effectively freezing moments of good seeing and maximizing the data you can capture during Jupiter's rapid rotation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Neptune-C II a good choice for high-resolution lunar mosaics with a 120mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The 4.2MP resolution and 9mm diagonal sensor provide a wide enough field to capture large sections of the lunar surface in each panel, reducing the total number of panes needed for a full mosaic. The camera's high sensitivity and low noise will excel at capturing the subtle gray tones and fine details along the terminator of the Moon.\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e4.2 MP (2712×1538)\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\u003e7.9mm × 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 QE\u003c\/td\u003e\n\u003ctd\u003e≈90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e2.9e ~ 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\u003eFrame Rate\u003c\/td\u003e\n\u003ctd\u003e93 FPS at 2712×1538\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate (ROI)\u003c\/td\u003e\n\u003ctd\u003e105 FPS @ 2560x1440\u003cbr\u003e138 FPS @ 1920x1080\u003cbr\u003e204 FPS @ 1280x720\u003cbr\u003e299 FPS @ 640x480\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\u003eMounting Adapter\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M42 x 0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focal Length\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\u003eD21 x 1.1mm AR Plus Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e180g\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_Neptune-C_II_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":51113167257885,"sku":"POA-Neptune-C-II","price":278.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Neptune-C-II-Color-Camera.png?v=1775182482"},{"product_id":"player-one-neptune-c-imx178-color-planetary-camera","title":"Player One Neptune-C IMX178 Color Planetary Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSensor: Sony IMX178 1\/1.8\" Color CMOS\u003c\/li\u003e\n\u003cli\u003eResolution: 6.4 MP (3096x2078)\u003c\/li\u003e\n\u003cli\u003ePixel Size: 2.4µm\u003c\/li\u003e\n\u003cli\u003eMax Frame Rate: 60 FPS (at full resolution)\u003c\/li\u003e\n\u003cli\u003eRead Noise: 1.3e (Minimum)\u003c\/li\u003e\n\u003cli\u003eFull Well Capacity: 15k e\u003c\/li\u003e\n\u003cli\u003eADC: 14-bit\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 Neptune-C IMX178 Color Planetary Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Neptune-C IMX178 Color Planetary Camera is built around Sony's 6.4 Megapixel IMX178 sensor, using small 2.4µm pixels to resolve fine detail on planetary surfaces and intricate lunar features. Its 14-bit ADC and 15k e full well capacity capture a wide dynamic range in a single frame, while the USB 3.0 interface delivers full-resolution 3096×2078 video at up to 60 FPS. An automatic High Conversion Gain (HCG) mode engages at higher gain settings to drop read noise as low as 1.3e, preserving faint signals during high-speed 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\u003e6.4 MP IMX178 Sensor: High-Resolution Planetary and Lunar Imaging\u003c\/h3\u003e\n\u003cp\u003eWith a resolution of 3096x2078, the Neptune-C provides enough imaging scale to capture stunning detail on Jupiter, Saturn, and Mars, even with moderate focal length telescopes. The 1\/1.8\" sensor format, with a 9mm diagonal, is perfectly suited for creating high-resolution mosaics of the Moon and Sun (with a proper solar filter). A peak Quantum Efficiency of approximately 80% ensures that most incoming photons are converted to signal, making for efficient data collection.\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 with Onboard DDR3 Cache\u003c\/h3\u003e\n\u003cp\u003eTo ensure reliable data transfer at high frame rates, the Neptune-C incorporates a DDR3 cache. This buffer prevents frame dropping, a common issue during high-speed planetary imaging that can corrupt video files and waste valuable time during moments of steady seeing. The cache also reduces the processing load on your computer, ensuring smooth performance even when connected to a USB 2.0 port.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Data Stream:\u003c\/strong\u003e The DDR3 cache acts as a high-speed buffer, guaranteeing every captured frame is successfully transferred to your computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced System Demands:\u003c\/strong\u003e By managing data flow internally, the camera performs reliably without requiring a top-tier PC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Frame Rate:\u003c\/strong\u003e Achieves up to 60 FPS at full 6.4 MP resolution in RAW8 mode, ideal for lucky imaging techniques.\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 Architecture: HCG Mode and 1.3e Read Noise\u003c\/h3\u003e\n\u003cp\u003eThe Neptune-C features a switchable High Conversion Gain (HCG) mode that automatically activates when gain is increased. This technology significantly reduces read noise to as low as 1.3e without compromising the sensor's native dynamic range, a critical advantage for teasing out low-contrast details like Martian dust storms or subtle Jovian cloud features. Player One's Dead Pixel Suppression (DPS) technology further cleans the image by analyzing dark frames and correcting for fixed pattern noise in real-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\u003e12.5mm Back Focus: Tilt Plate, UV\/IR Filter, and ST4 Port\u003c\/h3\u003e\n\u003cp\u003eThe Neptune-C integrates several features to streamline your imaging train and improve results. An innovative sensor tilt plate is built into the camera body, allowing you to adjust the sensor's angle to eliminate Newton's rings, a common artifact in solar imaging. For accurate color, a high-quality UV\/IR cut filter is integrated as the protective window, removing the need for an external filter and ensuring natural color balance right out of the box. Standard connectivity includes an ST4 autoguiding port, M42x0.75 threads, and a 1.25\" nosepiece, providing a standard 12.5mm back focus distance.\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 Neptune-C vs. ZWO ASI178MC: Key Differentiators\u003c\/h3\u003e\n\u003cp\u003eBoth the Neptune-C and the ZWO ASI178MC are built around the same excellent 6.4 MP Sony IMX178 color sensor, offering nearly identical resolution, pixel size, and frame rates. While the ASI178MC is a well-established camera from a market leader, the Player One Neptune-C includes several hardware features aimed at the advanced imager.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO ASI178MC Advantage:\u003c\/strong\u003e Backed by a mature and widely adopted software ecosystem (ASICAP, ASIStudio) and a long track record of driver stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayer One Neptune-C Advantages:\u003c\/strong\u003e The primary differentiator is the onboard DDR3 cache, which provides superior data transfer stability and prevents dropped frames. The Neptune-C also incorporates a user-accessible sensor tilt plate to combat Newton's rings and features Dead Pixel Suppression (DPS) technology.\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\"\u003eWhy does the Player One Neptune-C have a DDR3 cache?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe DDR3 cache is a high-speed memory buffer built into the camera. Its main purpose is to prevent dropped frames during high-speed video capture by ensuring stable data transmission. This means your video files are less likely to be corrupted, which is critical when imaging planets during brief moments of excellent atmospheric seeing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the HCG mode on the Neptune-C camera?\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 IMX178 sensor that automatically activates at high gain settings. It significantly reduces the camera's read noise (down to \u003cstrong\u003e1.3e\u003c\/strong\u003e) while preserving the full dynamic range you would get at low gain. This is essential for capturing faint, low-contrast details without introducing excessive noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Neptune-C's 6.4MP sensor perform on lunar mosaics with an 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Neptune-C is an excellent choice for lunar mosaics with an 8\" f\/10 SCT. The \u003cstrong\u003e6.4 MP resolution (3096x2078)\u003c\/strong\u003e provides a large enough field of view to capture significant sections of the lunar surface in each panel, reducing the total number of panes needed for a full mosaic. The small \u003cstrong\u003e2.4µm pixels\u003c\/strong\u003e are well-matched to the focal length of an SCT, allowing you to sample details at high resolution without needing an aggressive Barlow lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Neptune-C a good camera for imaging Jupiter's Great Red Spot?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the Neptune-C is very well-suited for imaging features like Jupiter's Great Red Spot. Its ability to capture video at \u003cstrong\u003e60 FPS\u003c\/strong\u003e allows you to use \"lucky imaging\" to freeze atmospheric turbulence. The built-in UV\/IR cut filter ensures correct color balance, and the low \u003cstrong\u003e1.3e read noise\u003c\/strong\u003e helps pull out subtle color variations and textures within the storm system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen should I use the built-in tilt plate on the Neptune-C?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe sensor tilt plate is primarily designed to eliminate \u003cstrong\u003eNewton's rings\u003c\/strong\u003e. These are interference patterns that can appear when imaging the Sun through a Hydrogen-alpha telescope like a Lunt or Coronado. By making small adjustments to the sensor's tilt, you can change the light path just enough to make these rings disappear, resulting in a smooth, artifact-free solar image.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the Neptune-C need a separate UV\/IR cut filter for color imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, it does not. The Player One Neptune-C has a high-quality, multi-coated \u003cstrong\u003eUV\/IR cut filter\u003c\/strong\u003e integrated directly into the camera as its protective window. This simplifies your imaging train and ensures that the sensor receives only visible light, producing accurate and natural colors for planets and other celestial 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 IMX178 1\/1.8\" Color CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Format\u003c\/td\u003e\n\u003ctd\u003e7.4mm × 5.0mm (9mm diagonal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e6.4 MP (3096 × 2078)\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\u003eADC\u003c\/td\u003e\n\u003ctd\u003e14-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Rate (Max)\u003c\/td\u003e\n\u003ctd\u003e60 FPS at 3096×2078 (10-bit)\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 to 1.3e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈80%\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\u003eBack Focal Length\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\u003eD21 x 1.1mm UV\/IR Cut Coated Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapters\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M42x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e180g\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 (RAW8) \/ 30FPS (RAW16)\u003cbr\u003e2560x1440: 89.5FPS (RAW8) \/ 43FPS (RAW16)\u003cbr\u003e1920×1080: 118FPS (RAW8) \/ 57FPS (RAW16)\u003cbr\u003e1280×720: 175FPS (RAW8) \/ 85FPS (RAW16)\u003cbr\u003e800×600: 208FPS (RAW8) \/ 101FPS (RAW16)\u003cbr\u003e640×480: 257FPS (RAW8) \/ 124.5FPS (RAW16)\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\"\u003ePlayer One Neptune-C Camera\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:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player_One_Neptune-C_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":51113172467997,"sku":"POA-Neptune-C","price":250.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Neptune-C-Color-Camera.png?v=1775182594"},{"product_id":"player-one-neptune-m-imx178-mono-planetary-camera","title":"Player One Neptune-M IMX178 Mono Planetary Camera","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e6.4 Megapixel Resolution (3096 x 2078)\u003c\/li\u003e\n\u003cli\u003e2.4µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e60 FPS at Full Resolution (10-bit)\u003c\/li\u003e\n\u003cli\u003e15,000e- Full Well Capacity\u003c\/li\u003e\n\u003cli\u003e1.3e Minimum 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\u003ePlayer One Neptune-M IMX178 Mono Planetary Camera\u003c\/h2\u003e\n\u003cp\u003eThe Player One Neptune-M planetary camera pairs a high-resolution 6.4 MP Sony IMX178 monochrome sensor with a fast USB 3.0 interface, delivering 60 FPS at its full 3096x2078 resolution. Its 2.4µm pixels are sized for detailed lunar and solar imaging, while the 15k e- full well capacity and peak Quantum Efficiency of approximately 80% capture a wide dynamic range in a single frame. With a readout noise as low as 1.3e, this 14-bit camera extracts faint surface details on planets like Jupiter and Saturn with exceptional 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\u003e6.4MP IMX178 Sensor: High-Resolution Lunar and Solar Imaging\u003c\/h3\u003e\n\u003cp\u003eAt the core of the Neptune-M is the Sony IMX178 monochrome sensor, a 1\/1.8\" format chip with a 9mm diagonal. The sensor's 6.4-megapixel resolution across a 3096x2078 array allows you to capture expansive lunar landscapes and full-disk solar images without requiring large, complex mosaics. The small 2.4µm pixels provide excellent image sampling on short-to-medium focal length refractors and imaging Newtonians, resolving fine details without the need for an aggressive Barlow lens.\u003c\/p\u003e\n\u003cp\u003eCombined with a high peak QE of ≈80% and a 15k e- full well depth, the sensor gathers significant signal before saturation. The rolling shutter is standard for this class of sensor, providing high frame rates that are ideal for \"lucky imaging\" techniques to freeze atmospheric 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\u003e60 FPS Capture: Onboard DDR3 Cache for Flawless Data Transfer\u003c\/h3\u003e\n\u003cp\u003eThe Neptune-M is capable of capturing full-resolution 10-bit frames at 60 FPS, and even faster rates like 118 FPS at 1920x1080 when using a smaller region of interest. To ensure this high-speed data stream is transferred to your computer without errors, Player One includes an onboard DDR3 cache. This buffer prevents dropped frames and data corruption, a common issue when imaging at high speeds, especially on systems with slower hard drives or shared USB bus resources.\u003c\/p\u003e\n\u003cp\u003eThis cache greatly reduces the processing demand on the host computer, ensuring stable and reliable performance even when connected via a USB 2.0 port. You can focus on capturing the perfect moment of seeing, confident that every frame is being saved correctly.\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: 1.3e Read Noise, HCG Mode, and DPS\u003c\/h3\u003e\n\u003cp\u003eExtracting maximum detail requires minimizing noise, and the Neptune-M integrates several technologies to achieve this. The sensor's native read noise ranges from 2.2e down to just 1.3e at higher gain settings. When the gain is increased, the camera automatically activates HCG (High Conversion Gain) mode, which significantly reduces read noise without sacrificing the sensor's full dynamic range—a critical advantage for low-contrast planetary detail.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDead Pixel Suppression (DPS):\u003c\/strong\u003e The camera features a built-in DPS technology that analyzes dark frames to map and correct abnormal pixels on the fly, saving you from correct them in post-processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage Protection:\u003c\/strong\u003e Circuits for overvoltage and overcurrent protection are included to safeguard the camera and connected equipment.\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\u003eSolar-Ready Design: 12.5mm Back Focus and Newton's Ring Suppression\u003c\/h3\u003e\n\u003cp\u003eThe Neptune-M is housed in a 66mm diameter, 180g body designed for practical use. It includes a built-in sensor tilt plate, a key feature for dedicated solar imagers. This allows you to adjust the sensor's angle relative to the incoming light path, effectively canceling out the distracting interference patterns known as Newton's rings that often appear in monochromatic H-alpha solar imaging.\u003c\/p\u003e\n\u003cp\u003eStandard connectivity includes a 1.25\" nosepiece and M42x0.75 threads, ensuring compatibility with most focusers, filter wheels, and off-axis guiders. The camera's sensor is set at a 12.5mm back focal distance, a common standard that simplifies spacing calculations in your imaging train.\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\u003eNeptune-M vs. ZWO ASI178MM: A Feature-Driven Comparison\u003c\/h3\u003e\n\u003cp\u003eBoth the Player One Neptune-M and the ZWO ASI178MM are built around the same excellent 6.4 MP Sony IMX178 mono sensor, offering identical resolution, pixel size, and sensitivity. While ZWO benefits from a vast and mature software and driver ecosystem, Player One distinguishes the Neptune-M with several hardware-level features aimed at serious planetary imagers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompetitor Advantage (ZWO ASI178MM):\u003c\/strong\u003e ZWO's cameras are supported by a wider range of third-party applications and have a longer track record in the community, which can simplify software integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeptune-M Advantage (DDR Cache):\u003c\/strong\u003e The Neptune-M includes an onboard DDR3 cache, which the ASI178MM lacks. This buffer is critical for preventing dropped frames during high-speed captures, resulting in more reliable data acquisition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeptune-M Advantage (Sensor Tilt Plate):\u003c\/strong\u003e For solar imagers, the Neptune-M's built-in tilt plate is a decisive feature, offering a hardware solution to Newton's rings that the ASI178MM cannot provide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeptune-M Advantage (DPS):\u003c\/strong\u003e The onboard Dead Pixel Suppression handles pixel defects in-camera, a convenience not offered at the hardware level by the competing model.\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 Neptune-M a good choice for lunar and solar imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eNeptune-M\u003c\/strong\u003e is ideal for lunar and solar work due to its \u003cstrong\u003e6.4 MP resolution\u003c\/strong\u003e, which captures wide fields of view, and its small \u003cstrong\u003e2.4µm pixels\u003c\/strong\u003e that resolve fine detail. As a monochrome camera, it excels with narrowband filters used for solar imaging (like H-alpha), and its built-in sensor tilt plate is a major advantage for eliminating Newton's rings.\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 DDR3 cache in the Neptune-M camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe onboard \u003cstrong\u003eDDR3 cache\u003c\/strong\u003e acts as a high-speed buffer for image data. It ensures stable data transmission from the camera to your computer, effectively preventing \u003cstrong\u003edropped frames\u003c\/strong\u003e during high-speed recording sessions. This makes captures more reliable and less demanding on your computer's CPU and hard drive speed.\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 Neptune-M work?\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 automatically activates when the camera's gain is set above a certain level. This mode alters the way the sensor converts light into a signal, drastically reducing \u003cstrong\u003ereadout noise\u003c\/strong\u003e while preserving the sensor's full \u003cstrong\u003e15k e- dynamic range\u003c\/strong\u003e. This allows you to use higher gain to capture faint details without introducing excessive noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would the Neptune-M 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 Neptune-M's \u003cstrong\u003e2.4µm pixels\u003c\/strong\u003e are a great match for an 8\" f\/10 SCT when used with a 2x Barlow lens, which brings the focal ratio to f\/20 and achieves optimal image sampling for Jupiter's fine cloud bands. The camera's high frame rate (up to \u003cstrong\u003e175 FPS at 1280x720\u003c\/strong\u003e) is perfect for \"lucky imaging,\" allowing you to capture thousands of frames in a short period to freeze moments of steady atmospheric seeing.\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 Neptune-M for imaging the solar chromosphere with a Lunt H-alpha scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The \u003cstrong\u003eNeptune-M\u003c\/strong\u003e is an excellent choice for H-alpha solar imaging. Its monochrome sensor is essential for narrowband work, and its most significant feature for this task is the \u003cstrong\u003ebuilt-in sensor tilt plate\u003c\/strong\u003e. This allows you to precisely adjust the sensor angle to mitigate or eliminate Newton's rings, a common and frustrating artifact when imaging the sun through highly parallel optical systems like a Lunt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the Neptune-M be used as a guide camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the \u003cstrong\u003eNeptune-M\u003c\/strong\u003e has an ST4 guide port and the necessary sensitivity for guiding. However, its high 6.4 MP resolution produces very large files, which can be inefficient for the rapid, short exposures used in guiding. While it can work, a dedicated guide camera with a smaller sensor is often more practical and responsive for autoguiding.\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 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\u003eImage Size\u003c\/td\u003e\n\u003ctd\u003e7.4mm × 5.0mm\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\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e60 FPS (at 10-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e15,000 e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout Noise\u003c\/td\u003e\n\u003ctd\u003e2.2e- to 1.3e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQE Peak\u003c\/td\u003e\n\u003ctd\u003e≈80%\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\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\u003c\/td\u003e\n\u003ctd\u003e1.25″ \/ M42X0.75\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\u003eD21*1.1MM AR Plus Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e66mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e180g\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 (RAW8) \/ 30fps (RAW16)\u003cbr\u003e2560x1440: 89.5fps \/ 43fps\u003cbr\u003e1920×1080: 118fps \/ 57fps\u003cbr\u003e1280×720: 175fps \/ 85fps\u003cbr\u003e800×600: 208fps \/ 101fps\u003cbr\u003e640×480: 257fps \/ 124.5fps\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_Neptune-M_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":51113207333149,"sku":"POA-Neptune-M","price":376.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Player-One-Neptune-M-Mono-Camera.png?v=1775182755"}],"url":"https:\/\/davidastro.com\/fr-us\/collections\/player-one-neptune-planetary-cameras.oembed","provider":"David Astro","version":"1.0","type":"link"}