QHY163 Mono Camera + Medium Colour Filter Wheel
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QHY163 Mono Camera
Cooled USB 3.0 Planetary and Deep Sky COLDMOS Camera
The QHY163M camera is an incredible value. It uses a relatively large 4/3inch, 16 Megapixel monochrome CMOS sensor. The QHY163M has exceptionally low readout noise (as low as 1 electron!), low dark current and two-stage cooling capable of reducing the sensor temperature to -40C below ambient. The sensor chamber is sealed and the optical window is heated to prevent dew. The camera's interface is USB 3.0 and delivers 23FPS@16 megapixel full resolution output, 30FPS@4K HD video output.
The QHY163 has a built-in 128MB DDRII image buffer. The benefit of the image buffer is that the memory will cache the image and transfer it to the computer when the USB interface is not busy or being interrupted, and the frame will not be lost or corrupted. This buffer also allows a slower computer with USB 2.0 socket to capture every frame without loss even if the USB socket is occasionally busy with other peripherals. This buffer also helps multiple camera applications and avoids USB transfer problems. For example, it is possible to operate four QHY163M cameras on the same computer to create an LRGB imaging array.
Full Anti-Dew Solution - With more than a decade of experience designing cooled cameras, QHYCCD has applied this knowledge to the QHY163 camera. The full anti-dew technology includes a sealed CMOS chamber with silicon gel tube socket and a heated chamber optical window. This technology prevents dew from forming on the sensor itself, or on the chamber window, even in a high humidity environment.
Check the QHY Connection Combination Table for the various adapter options
http://qhyccd.com/QHY163.html
QHY cameras are arriving regularly. If the camera you want is not in stock, please let us know (using the Contact Us form) as we can usually get a specific camera within 2 to 4 weeks.
QHY Colour Filter Wheel - Medium
Improvement for Compatibility
Our new version of the QHYCFW3 Color Filter Wheel has been improved for compatibility. The original product can only be used to fix 1.25-inch mounted filters, while the updated version can be fixed with 31mm unmounted filters through the new-added screw holes.
No Backlash
Precision Positioning
Our 2nd generation filter wheels used a gear drive while this 3rd generation filter wheel uses a friction drive with zero backlash. It also positions and stops with high precision.
QHYCFW3M
Medium size. The QHYCFW3M supports supports a carousel holding five 2-inch mounted or 50mm unmounted filters.

QHY163 Mono and Filter Wheel Specifications
- Camera Specs
- Filter Specs
Camera Specifications
| Attribute | Details |
|---|---|
| Sensor | 4/3 inch 16 Megapixel CMOS Mono Sensor |
| Illumination | Back Illuminated |
| Sensor Size | 17.7mm x 13.4mm |
| Pixel Size | 3.8μm x 3.8μm |
| Effective Pixels | 4656 x 3522, 16 Megapixels |
| Shutter | Electronic Rolling Shutter |
| Cooling | 2-stage TEC, -40℃ below Ambient, typical. Temperature Regulated |
| Computer Interface | USB3.0 |
| Weight | 450g |
Filter Specifications
| Attribute | Details |
|---|---|
| Model | QHYCFW3M-SR (standard) |
| Thickness | 20.5mm |
| Disk Supported | 5 position 2inch (50mm) round |
| Available Height Limitation | 10mm |
| Weight | 728g |
Let customers speak for us
from 231 reviewsAs a complete novice this is easy setup and go I already have some amazing nebula images
Had a problem with a mount and the Astronz team couldn't have been more helpful in supplying a part (a replacement PCB from their demo model) that I could fit and test. Just outstanding and responsive customer service.
Great design, no more lost thumbs crews!
Exactly what I wanted. Super fast delivery to Christchurch.
An amazing device, incredible
Astronz 08" Premium Dobsonian Telescope
I was pleasantly surprised when Astronz came up with a new RA axis lock to replace my broken one. Astronz always go the extra mile!
Nice product. Astronz were a great help advising me what I should get. Great sellers
As a stargazing company, we get most of our gear through Astronz. Customer relations with the team at Astronz are always pleasant and we find their products including this base to be A+. We recommend Astronz to all our stargazers.
Bought 8" Dobsonian from AstroNZ. It came securely packed, delivered promptly. Took a bit to assemble but was totally worth it. Have been able to view moon only so far, still not mastered to look at farther objects. But easy to use and great product. Will recommend to beginners definitely.
Weight arrived promptly and as described. Happy with the purchase
Great performance for its price point in an 8" SCT. Sharp across most of the FOV, with only slight softening at the edge.
great gadget
The telescope is great. I've got a lot to learn though it seems.
I haven't had as much viewing opportunities as I would like but you can't do much when you have 2 weeks of constant overcast. I like the crayford focuser, and the finderscope is high quality with a good aperture, the views of Jupiter, the moon, Carina and Orion nebula and Omega centauri have been great with the 30mm super view and 9mm, thinking about getting a 6mm, Barlow lens and a neutral density filter to expand my arsenal, so far going from a 60mm refractor to a 8in Newtonian hasn't been too hard. Collimating for the first time was a challenge but i have it sorted out. Only few things to point out is I don't think I got a manual but the video was plenty helpful, perhaps you could sell dew shields for the finderscope and to protect the secondary mirror as well as telescope heaters for active protection, potentially some new videos starring Andrew about star hopping to find dim DSO's without a computerized mount. Overall very happy with my purchase, with the 8in dobsonian being known as a lifetime scope I know It will always have a place in my heart even if I do upgrade to bigger and better scopes. Thank you Andrew for your great customer support and service. I bid you clear skies from the deep south!