
ZWO ASI6200MM Pro Monochrome Astronomy CMOS Camera
The ZWO ASI6200MM Pro features a 62MP full-frame monochrome sensor, 3.76µm pixels, 16-bit ADC, and advanced cooling, ideal for capturing detailed deep-sky and high-resolution astrophotography images.
Shipping Calculator
ZWO's lightest premium astronomical camera yet!
ZWO has designed the ZWO ASI6200MM Pro Monochrome Astronomy CMOS Camera with full format back-illuminated Sony IMX455 sensor, 62MP resolution with 3.76μm pixel size, and built-in anti-dew heating while only weighing a small 0.7kgs. This camera goes above and beyond to produce high quailty astronomical imaging and it is one of the lighest full-format astronomical cameras available!
Camera Performance
The ASI6200MM Pro has an outstanding performance with a dynamic range of up to 14stops. When the gain value reaches 100, the HCG high gain mode is turned on. This feature greatly reduces the readout noise, causing no effects of the dynamic range. ZWO recommends to set the gain to 0 or gain 100 for deep space imaging.
Ideal for deepsky and planetary imaging, the ZWO 6200MM Pro Monochrome Astronomy Camera is a one of the leading all-rounder cameras available today.
Full Specifications
Type | Monochrome |
Sensor Type | IMX455 |
Sensor Size | 36x24mm |
Pixel Size | 3.76 μm |
Read Noise | 1.2e-3.5e |
Resolution | 62MP (9576x6388) |
Max Framerate | 4.93 FPS |
Zero Amp Glow? | Yes |
Delta T | 35°C below ambient |
Memory Buffer | 512MB DDR3 |
Shutter | Rolling Shutter |
QE Peak | 91% |
Full Well | 51,400e |
Back Focus | 6.5mm |
ADC | 16-bit |
Exposure Range | 32μs-2000s |
USB | 3.0 |
Adapter | M54 X 0.75 |
Weight | 700 g |
Recommended Accessories
Mechanical Drawing
About ZWO Optical
Astrophotography has never been easier.
Established in 2011, ZWO Optical is a fast-growing global astroimaging camera powerhouse based in Suzhou China. They focus on building and innovating ground-breaking CMOS cameras such as the iconic ZWO ASI120MM Monochrome CMOS camera (the first-ever planetary CMOS camera to beat a CCD in the early 2010s). ZWO continues to pioneer new astrophotography technology with revolutionary features to capture exceptional quality of images of space that will last you a lifetime. Today, ZWO cameras are recognised by every passionate astrophotographer and are available in over 25 countries internationally.
Product code: ZWO-ASI6200MM-P
Colour / Monochrome | Monochrome |
---|---|
Sensor Type | IMX571 |
Sensor Size | Full Frame |
Resolution | 62MP (9576*6388) |
Pixel Size | 3.76μm |
ADC | 16bit |
Read Noise | 1.2e-3.5e |
USB | 3.0/2.0 |
FPS | 2FPS |
Shutter | Rolling Shutter |
QE Peak | ~91% |
Full Well | 50000e |
Exposure Range | 32μs-2000s |
Back Focus | 17.5mm |
Power | 12V 5A DC |
Cooled? | Yes |
Working Temperature | -5°C—45°C |
Storage Temperature | -20°C—60°C |
Humidity | 20%—80% |
Usage | Planetary Imaging, Deep Sky Imaging |
Camera Weight | 700g |
Warranty Information | 2 Years |
Additional Specifications of Product | Supported resolution Max FPS at full resolution: 16Bit ADC 9576×6388 3.19fps 7680×4800 5.29fps 6400×4096 7.44fps 4096×2160 14.35fps 3840×2160 14.35fps 1920×1080 28.04fps 1280×720 41.12fps 640×480 59.67fps 320×240 108.72fps |
Soul Nebula and Heart Nebula
Image | Item | Qty |
![]() |
ZWO ASI6200MM Pro Monochrome Astronomy CMOS Camera | 1 |
![]() |
Cover | 1 |
![]() |
T2-M48 Extender (16.5mm) | 1 |
![]() |
T2 Extender (21mm) | 1 |
![]() |
M42-M48 Adapter | 1 |
![]() |
Hexagon Wrench | 1 |
![]() |
USB3.0 Cable (2m) | 1 |
![]() |
USB 2.0 Cable (0.5m) | 2 |
![]() |
Camera Bag | 1 |
![]() |
Quick Guide | 1 |
Q1. What is the standard backfocus distance for ZWO cameras?
All ZWO cameras have a standard backfocus of 55mm. This matches the optical design of most flatteners and reducers. Always check your reducer/flattener manual to confirm the required distance.
Q2. How do I achieve 55mm backfocus with a ZWO cooled camera?
Start with the camera sensor to flange distance, typically 17.5mm, then add spacers and accessories to reach 55mm total. For example: 17.5mm (camera), 21mm (M42 extension ring) or filter drawer, 16.5mm (M42-M48 adapter or OAG). This gives a total of 55mm.
Q3. How do I calculate backfocus when using a ZWO filter wheel?
ZWO’s 5 Position 1.25"/31mm/36mm filter wheels and filter drawers add 20mm-21mm of backfocus.
For a typical setup: 17.5mm (camera), 20mm (filter wheel), 16.5mm (M42 extension or adapter) for a Total = 54–55mm.
Q4. How do I set backfocus when using a ZWO OAG (Off-Axis Guider)?
The ZWO OAG adds about 16.5mm of backfocus. A sample setup might look like: 17.5mm (camera) + 16.5mm (OAG) +21mm (extension ring) Total = 55mm.
Note: The OAG prism needs to be aligned with the sensor for proper guiding.
Q5. How do filters affect backfocus with ZWO cameras?
Filters, especially in a filter drawer or wheel, shift focus slightly—typically 1/3 the thickness of the filter. For a 2mm thick filter, this means reducing the backfocus by about 0.66mm. ZWO already accounts for this in their 55mm recommendation, assuming standard filters are used.
Q6. What if my stars look distorted at the edges—could it be a backfocus issue?
Yes, coma, elongated stars, or blurry edges are common signs of incorrect backfocus. Double-check each spacer’s thickness, make sure components are properly threaded, and measure the total optical path to ensure it equals the required backfocus.
Q7. Do ZWO planetary and guide cameras require a backfocus setup?
No, uncooled ZWO planetary or guide cameras (e.g. ASI178MM, ASI662MC, ASI174MM Mini) are usually connected directly via 1.25" nosepiece and don’t require backfocus spacing unless used with optics (e.g. OAG or Barlow). They are focused by adjusting position in the focuser or OAG helical focuser.
Q8. What software can I use with my ASI camera?
The ASI Caemra range is compatible with a wide range of astrophotography software. You can use:
ZWO ASIAIR for a mobile-friendly, all-in-one imaging solution (requires ASIAIR Plus sold separtely), ZWO’s native Windows/Mac drivers with ASIStudio, third-party software such as NINA, SharpCap, APT, Sequence Generator Pro, and FireCapture, using ZWO’s ASCOM and native SDK drivers.
Make sure your software is updated to the latest version to ensure full support for this full-frame camera.
Q9. Does the ZWO ASI Cameras work with ASIAIR?
Yes, ASI cameras is fully supported by ASIAIR. You can control cooling (for cooled cameras), gain, offset, exposures, filters (if connected via EFW), and guiding through the ASIAIR mobile app. Be sure to keep ASIAIR firmware and the app itself updated for best compatibility.
Q10. What is the recommended gain and offset setting for the ASI cooled cameras?
This varies by target and sky conditions, but ZWO recommends:
Gain 100 for optimal dynamic range and low read noise
Gain 0 for maximum dynamic range in bright targets or longer exposures
Offset typically ranges from 30–50 but should be adjusted depending on your software and histogram.
Q11. Can I use my ASI Camera with a DSLR lens?
Yes, you may be able to use your ASI Camera with DSLR lenses using appropriate ZWO lens adapters (e.g. M54 to Canon EF/Nikon F). You will need to ensure proper backfocus and may need a manual or electronic lens controller for aperture/focus adjustments.
Q12. My software doesn't recognise my camera – what should I do?
Try the following:
- Install the latest ZWO native and ASCOM drivers.
- Check your USB 3.0 cable and port; use a powered hub if needed.
- Test connectivity with an alternative app like ASIStudio.
- Update your software or firmware (e.g. ASIAIR, NINA).