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QHY268M-PRO I Monochrome Professional APS-C Format Camera

QHY268M-PRO I Monochrome Professional APS-C Format Camera

Starting Price: $3,399.00
Price as Configured: $3,399.00
Brand: QHYCCD / SKU: QHY-268M-PRO (110089)
Different from QHY268PH, the QHY268PRO is specially designed for scientific use with advanced qualities and functions. QHY268Pro M is a cooled scientific CMOS camera with a SONY IMX571 APS-C format CMOS sensor inside. 26mega pixels, back-illuminated, native 16BIT ADC. QE is up to 91% and readout noise is as low as 1.1e. Even with a 3.76um pixel size, it has a big full well up to 75ke.

Currently QHY offers a monochrome QHY268M Pro I as standard model. If you have requirement for a liquid-cooled version (QHY268M PRO LQ) or color version (QHY268C PRO), please contact us.

The QHY PCIE Card Kit is not included in QHY268M PRO; you can choose it in the add-ons below.




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Models Match Cameras
QHYCCD-LCB-6PIN-1.8V QHY600PRO 6pin QHY411 6pin QHY461 6pin

 

QHY268PRO 6pin QHY4040PRO 6pin

QHYCCD-LCB-6PIN-2.5V QHY2020 6pin QHY42PRO 6pin

Contact us to specify the camera model.

QTY:  
Price as Configured: $3,399.00

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Model QHY268M PRO I
COMS Sensor SONY IMX571 M
Mono/Color Mono Only
FSI/BSI BSI
Pixel Size 3.76um x 3.76um
Effective Pixel Area 6280*4210 (includes the optically black area and overscan area)
Effective Pixels 26MP
Sensor Size APS-C
A/D Sample Depth Native 16-bit (0-65535 greyscale) A/D
Full Well Capacity (1×1, 2×2, 3×3) 51ke-

 

75ke- or above in extended full well mode

Full Frame Rate USB3.0 Mode

 

6.7FPS@6280*4210 8Bit 6.5FPS@6280*4210 16Bit

13.6FPS@2048*2048 8Bit 12.7FPS@2048*2048 16Bit

25.4FPS@1080*1080 8Bit 21.8FPS@1080*1080 16Bit

12BIT High Speed Mode

14.5FPS@6280*4210 8Bit

29FPS@2048*2048 8Bit

52.5FPS@1080*1080 8Bit

PCIE Mode

6.7FPS@6280*4210 8Bit 6.7FPS@6280*4210 16Bit

14FPS@2048*2048 8Bit 14FPS@2048*2048 16Bit

25.4FPS@1080*1080 8Bit 25.4FPS@1080*1080 16Bit

Readout Noise 1.1e- High Gain,

 

3.5e- Low Gain

(5.3e- to 7.4e- in extended full well mode)

Dark Current -20C，0.0005e /pixel/sec

 

-10C，0.001e /pixel/sec

Exposure Time Range 30us-3600sec
Unity Gain* 0*（PH Mode）

 

30（Extended Fullwell Mode）

*With the improvement of the CMOS technology, the 16bit CMOS camera has been released, like QHY600/268/411/461. For these cameras, even in lowest gain it has beyond the requirement of unit gain (less than 1e/ADU due to sufficient samples) So you can directly set gain 0 as start. Please note QHY600/268C/411/461 has extend full well mode. In this mode you still need to find out the unit gain position.

Amp Control Zero Amplifer Glow
Firmware/FPGA remote Upgrade Fully support via Camera USB port
Shutter Type Electronic Shutter
Computer Interface USB3.0 and 2*10Gbps Fiber interface
Built-in Image Buffer 2GB DDR3 Memory
Cooling System Two-stage TEC cooler

 

Air Cooling Version

Typical -30C below ambient in short exposure time (exposure time < 10sec)

Typical -35C below ambient in long exposure time (exposure time > 30sec)

（Test temperature +20°）

Water Cooling Version

Typical -45C below ambient in long exposure time (exposure time > 30sec)

Recommended flow rates for water-cooled versions 1.6ml/s
Optic Window Type AR+AR High Quality Multi-Layer Anti-Reflection Coating
Anti-Dew Heater Yes
Humidity Sensor* Yes
Telescope Interface Support M54 and M48 (with standard adapters )
Back Focal Length QHY268M: 14.5mm*

 

*If used with the QHY filter wheel, the actual “BFL Comsumed” is 12.5mm. Note 14.5mm rear intercept does not include adapter thread, which must be used with adapters if you need a M54 thread.