{"product_id":"zwo-asi6200mm-pro-v2-mono","title":"ZWO ASI6200MM Pro V2 Mono","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e61.2 Megapixel Full-Frame Sony IMX455 Monochrome Sensor\u003c\/li\u003e\n\u003cli\u003e3.76µm Pixel Size\u003c\/li\u003e\n\u003cli\u003e91% Peak Quantum Efficiency\u003c\/li\u003e\n\u003cli\u003e1.2e Minimum Read Noise\u003c\/li\u003e\n\u003cli\u003e16-Bit ADC and 51,400e Full Well Capacity\u003c\/li\u003e\n\u003cli\u003e512MB DDR3 Image Buffer\u003c\/li\u003e\n\u003cli\u003eTwo-Stage TEC Cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO ASI6200MM Pro V2 Mono (2025)\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI6200MM Pro V2 combines a massive 61.2 MP full-frame monochrome sensor with professional-grade imaging architecture for deep-sky astrophotography. Its 3.76µm pixels resolve fine detail in distant galaxies, while the back-illuminated sensor achieves a peak Quantum Efficiency of 91% to capture faint, outlying nebulosity. The upgraded 512MB DDR3 buffer reliably handles the huge 9576 x 6388 pixel files without dropping frames, and read noise as low as 1.2e keeps the background smooth on multi-hour exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFull-Frame 61.2 MP Sony IMX455 Sensor\u003c\/h3\u003e\n\u003cp\u003eAt the core of the ASI6200MM Pro V2 is Sony's back-illuminated IMX455 sensor, delivering an immense 9576 x 6388 pixel array on a 35mm full-frame format. This large sensor area allows you to frame entire nebulae complexes, such as the full expanse of the Andromeda Galaxy (M31) or the Veil Nebula, in a single shot with wide-field refractors. The monochrome design bypasses the Bayer matrix, ensuring that every one of the 61.2 million pixels contributes directly to capturing luminance detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e91% Peak QE with 1.2e Read Noise\u003c\/h3\u003e\n\u003cp\u003eThis camera's back-illuminated structure and 91% peak QE mean it captures incoming photons with extreme efficiency, critical for imaging faint targets. This high sensitivity is paired with exceptionally low read noise, ranging from 3.5e down to just 1.2e, keeping the signal from faint objects well above the noise floor. Combined with a native 16-bit ADC and a deep 51,400e full well capacity, you can capture smooth gradations in bright cores and faint outer structures simultaneously, preserving the full dynamic range of the target.\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\u003eASI6200MM Pro V2 vs. Original: A 512MB Buffer Upgrade\u003c\/h3\u003e\n\u003cp\u003eThe ASI6200MM Pro V2 builds on the legacy of its predecessor with a key electronic upgrade. While both cameras share the same exceptional IMX455 sensor, the V2 doubles the onboard memory buffer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASI6200MM Pro V2 (This Model):\u003c\/strong\u003e Features a \u003cstrong\u003e512MB DDR3 buffer\u003c\/strong\u003e. This larger buffer provides a more stable and reliable data transfer, especially during long imaging sequences or when using slower computers. It significantly reduces the risk of dropped frames, which is critical when dealing with 61.2 MP files.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal ASI6200MM Pro:\u003c\/strong\u003e Was equipped with a 256MB DDR3 buffer. While effective, the smaller buffer could be a bottleneck in some systems, especially when imaging at the camera's maximum frame rate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis memory upgrade makes the V2 a more robust choice for automated and remote observatories where data integrity is paramount.\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; Two-Stage TEC Cooling\u003c\/h3\u003e\n\u003cp\u003eZWO's design completely eliminates amplifier glow, a common source of noise in long-exposure astrophotography. The ASI6200MM Pro V2 produces exceptionally clean, uniform dark frames, simplifying your calibration process. This is supported by a powerful two-stage TEC cooler capable of reducing the sensor's temperature to 35°C below ambient, minimizing thermal noise and ensuring consistent results throughout an imaging session.\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\u003e17.5mm Back Focus and M54 Connection\u003c\/h3\u003e\n\u003cp\u003eThe camera provides a standard 17.5mm of back focus from its front plate to the sensor, simplifying integration into complex imaging trains. The native telescope interface is a wide M54 thread, which helps to minimize vignetting with full-frame optics and large filter wheels. This robust connection standard ensures your imaging train remains rigid and perfectly aligned, preventing tilt and flexure during long exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the ASI6200MM Pro V2's full-frame sensor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 35mm full-frame sensor provides a massive field of view. When paired with a wide-field refractor, the ZWO ASI6200MM Pro V2 can capture enormous deep-sky objects like the entire North America Nebula (NGC 7000) or the Rho Ophiuchi cloud complex in a single frame, something impossible for smaller APS-C or Micro Four Thirds sensors at the same focal length.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ASI6200MM Pro V2 handle amp glow on long exposures?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI6200MM Pro V2 has a hardware design that produces \u003cstrong\u003eZero Amplifier Glow\u003c\/strong\u003e. This means that even on exposures lasting many minutes, the characteristic brightening around the edge of the frame caused by amplifier heat is completely absent, resulting in cleaner raw data and easier image processing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ASI6200MM Pro V2 a good match for an 8\" f\/10 Schmidt-Cassegrain Telescope (SCT)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAt a native focal length of around 2000mm, an 8\" f\/10 SCT would be poorly matched with the ASI6200MM Pro V2's 3.76µm pixels, resulting in severe oversampling. However, with a 0.63x or 0.7x reducer, the focal ratio becomes f\/6.3-f\/7, which provides a much better image scale for this camera. This combination would be excellent for resolving details in medium-sized galaxies like the Whirlpool Galaxy (M51) or the Sombrero Galaxy (M104).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply does the ZWO ASI6200MM Pro V2 need?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo run the two-stage TEC cooler and internal electronics, the ASI6200MM Pro V2 requires a 12V DC power supply capable of delivering at least 3A. The camera itself consumes 650mA at 5V via the USB connection, but the cooler requires the external 12V supply for deep-sky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eSince the ASI6200MM Pro V2 has no ST-4 port, how do I autoguide?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO ASI6200MM Pro V2 is designed for modern autoguiding setups that use \"pulse guiding\" via ASCOM or INDI drivers. Instead of connecting the guide camera to the mount with an ST-4 cable, you connect your guide camera and mount directly to your control computer or an ASIAIR. The guiding software (like PHD2) then sends correction commands to the mount directly, which is a more reliable and precise method than ST-4.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the built-in dew heater on the ASI6200MM Pro V2 need an external controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the anti-dew heater for the sensor window is integrated and can be controlled through the camera's driver software. You can turn it on to prevent moisture from forming on the IR window during humid nights and turn it off to conserve power when conditions are dry.\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\u003e35mm Full-Frame Sony IMX455 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e9576 x 6388 (61.2 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e3.76 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Dimensions\u003c\/td\u003e\n\u003ctd\u003e35.91mm x 23.96mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Diagonal\u003c\/td\u003e\n\u003ctd\u003e43.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Quantum Efficiency (QE)\u003c\/td\u003e\n\u003ctd\u003e91%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Depth\u003c\/td\u003e\n\u003ctd\u003e16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e51,400 e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e1.2e - 3.5e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eTwo-Stage TEC, Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Glow Control\u003c\/td\u003e\n\u003ctd\u003eZero Amplifier Glow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage Buffer\u003c\/td\u003e\n\u003ctd\u003e512MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Frame Rate\u003c\/td\u003e\n\u003ctd\u003e6.3 FPS (at full resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShutter Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExposure Range\u003c\/td\u003e\n\u003ctd\u003e32µs to 2000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROI Support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDew Heater\u003c\/td\u003e\n\u003ctd\u003eYes, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComputer Interface\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd\u003eM54 Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Focus\u003c\/td\u003e\n\u003ctd\u003e17.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide Port\u003c\/td\u003e\n\u003ctd\u003eNo (Pulse Guiding Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Window\u003c\/td\u003e\n\u003ctd\u003eIR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90mm Diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.4 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement (Cooler)\u003c\/td\u003e\n\u003ctd\u003e12V @ 3A Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Compatibility\u003c\/td\u003e\n\u003ctd\u003eMac, Windows, Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eZWO ASI2400 and ASI6200 5 Connection Methods Guide (11.30 MB)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":50638713192733,"sku":"ZWO-ASI6200MM-P25","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ZWO-ASI6200MM-Pro-V2-Mono-1.jpg?v=1763567354","url":"https:\/\/davidastro.com\/fr-us\/products\/zwo-asi6200mm-pro-v2-mono","provider":"David Astro","version":"1.0","type":"link"}