QHY600 Colour Camera
QHY
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Overview
The QHY600 uses the latest SONY IMX455 back-illuminated sensor, a full frame (35mm format) sensor with 3.76um pixels and native 16-bit A/D. This sensor is available in both monochrome and color versions. The sensor size is 36mm x 24mm. With the round body design, the QHY600 is an ideal camera to match the image circle of the new generation of RASA telescopes
Native 16-Bit
The new Sony sensor used in the QHY600 has native 16-bit A/D on-chip. The output is real 16-bits with 65536 levels. Compared to 12-bit and 14-bit A/D, a 16-bit A/D yields higher sample resolution and the system gain will be less than 1e-/ADU with no sample error noise and very low read noise.
Multiple Read Mode
- 51ke- in standard mode at 3.76um
- 80ke- in extended mode at 3.76um
One benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly helpful for sensors with small pixels. Even with unbinned, with 3.76um pixels, the QHY600 has a full well capacity of more than 51ke-. When binned 2x2 to 7.5um the full well is 196ke- and when binned 3x3 to 11um the full well is 441ke-.
Breakthrough Low Read Noise
- 1.0e- to 3.7e-
The QHY600 has only one electron of read noise at high gain and full resolution and 4FPS readout speed. One electron of read noise means the camera can achieve a SNR>3 at only 4 to 6 photons. This is perfect performance when conditions are photon limited, i.e., short exposures, narrow band imaging, etc., making this large area sensor ideal for sky surveys, time domain astronomy, fluorescence imaging, DNA sequencing and microscopy.
Back-Illuminated
Equipped with a Sony IMX455, the QHY600 is a back-illuminated Scientific CMOS Camera with extremely low dark current (0.003e/p/s@-20C) using SONY's Exmor BSI CMOS technology. QHY600 is also a zero amplifer glow camera.
2GB Image Buffer
In order to provide smooth uninterrupted data transfer of the entire 60MP sensor at high speed, the QHY600 has 2GB DDR3 image buffer.
This camera Is normally shipped to order with a delivery time of 2-4 weeks.Please contact us to confirm current pricing and delivery times.

QHY600PH (Photographic Ver.) / QHY600PH SBFL Specifications
Attribute | Details |
---|---|
Model | QHY600PH (Photographic Ver.) / QHY600PH SBFL (Short Back Focal Length Ver.) |
CMOS Sensor | SONY IMX455 |
Mono/Color | Both Available |
FSI/BSI | BSI |
Pixel Size | 3.76μm x 3.76μm |
Effective Pixel Area | 9576 x 6388 (9600 x 6422 with overscan and optical black area) |
Effective Pixels | 61.17 Megapixels |
Sensor Size | Full Frame (36mm x 24mm) |
A/D Sample Depth | Native 16-bit (0-65535 greyscale) A/D |
Full Well Capacity |
Standard Mode: >51ke- / >204ke- / >408ke- Super Full Well Mode: >80ke- / >320ke- / >720ke- |
Frame Rate |
Full Resolution: 4.0FPS (8-bit output); 2.5FPS (16-bit output) ROI: 7.2FPS@9600x3194, 22.5FPS@9600x1080, 28FPS@9600x768, 47FPS@9600x480, 160FPS@9600x100 |
Readout Noise | 1.0e- to 3.7e- (Standard Mode) |
Dark Current | 0.0022e-/p/s @ -20℃ 0.0046e-/p/s @ -10℃ |
Exposure Time Range | 40μs – 3600sec |
Unity Gain | 25 (PH Mode, or Extended Full Well Mode) 56 (High Gain Mode) |
Amp Control | Zero Amplifier Glow |
Firmware/FPGA Remote Upgrade | Support via Camera USB port |
Shutter Type | Electronic Rolling Shutter |
Computer Interface | USB3.0 |
Built-in Image Buffer | 2GB DDR3 Memory |
Cooling System |
Dual Stage TEC cooler: – Long exposures (> 1 second) typically -35℃ below ambient – Short exposure (< 1 second), high FPS, typically -30℃ below ambient (Test temperature +20℃) |
Optic Window Type | AR+AR High Quality Multi-Layer Anti-Reflection Coating |
Anti-Dew Heater | Yes |
Telescope Interface | Support M54 or M48 (Combined with adapters) |
Back Focal Length | QHY600PH: 17.5mm + 6mm (CAA) QHY600SBFL: 14.5mm (±0.2) |
Weight | About 850g |
Let customers speak for us
from 145 reviewsSuper pleased with the quality of this telescope and all accessories. Andrew is very knowledgeable and provided a lot of ongoing support and start-up information, taking the time to walk me through exactly how to use the tech, and provided plentiful resources and recommendations. If you can, I would definitely suggest viewing the telescopes to get a feel for size and weight, and to get some great information from the team. Highly recommend!

Ordering, delivery and invoicing was all done very professionally and smoothly and the binoculars are a great product. Very happy.

Page iv
Had difficulty obtaining monthly star charts as stated but eventually received response from AG at Canty Uni

My first purchase as I am new to stargazing. These binoculars a great start. Quality product at a good price. Looking forward to my next purchase as I look for even better views.

Bought this for archery. It is heavy but what that’s what I wanted. It is solid in the ground and will not be blown over. I have accidentally knocked it with my bow when shooting and the scope has not moved a millimetre. Perfect!

I purchased this as a mount for an 80mm refractor. The aim was for something relatively portable that could be used in the field. So far it works well and should be ideal for the job. Being able to control the mount with an iPad using Commander Lite is helpful.

It’s my first scope, so it’s baby steps when the sky allows

The QHY MiniCAM8M with the IMX585 sensor and a full set of LRGB and HOS filters is the perfect way to get into mono imaging. It got me into it ;-)
The resolution of a mono camera is fantastic and works perfectly with my Askar 103 APO refractor.
My first LRGB was only 2h integration (clouds!) but would have been impossible with my OSC (ASI294MC): https://app.astrobin.com/u/Z3ph0d?i=id2xfw

I bought this book on a whim when I popped into the store (to buy an eye piece), not expecting too much ... instead I was pleasantly surprised, it is a great book, very interesting, and really well written so that novices like me can understand it too! I thoroughly enjoyed reading this book and keep using it as a reference guide for my stargazing nights. Highly recommended!

This was the first time I walked through the door (after only recently picking up my love for astronomy again) and the service, advice and prices were great! I’ll be back!
Maarten
Auckland

Thank you Andrew and team. Purchased as a gift. Customer service was excellent and product was perfect.
Highly recommend.
