Features Specifications Application Download
QHY4040 SCIENTIFIC CMOS CAMERA SPECIFICATION
Model QHY4040FSI
COMS Sensor Gpixel Gense4040 FSI version
Pixel Size 9.0um x 9.0um
Sensor Surface Glass Clear Glass
CMOS Chamber Optic window glass AR+AR multiple layer coating anti-reflection glass
Effective Pixel Area
4096 x 4096
Effective Pixels
16.8 Megapixels
Effective Image Area
36.9mm x 36.9mm
Fullwell
Pixel >70ke.  For single high gain channel max fullwell is 26ke @ gain 0
AD Sample Depth
Single 12-bit output
12-bit/8-bit output

Note: Due to the limitation of USB3.0 transfer speed.The current USB3.0 version of QHY4040 only supports single A/D channels. For dual A/D channels please wait for the QHY4040 10GigaE version.

Sensor Size
36.9mm*36.9mm
Full Frame Rate 
20FPS@4096*4096 8bit (Clock Speed 4)
18FPS@4096*4096 8bit (Clock Speed 3)
16FPS@4096*4096 8bit (Clock Speed 2)
12FPS@4096*4096 8bit (Clock Speed 1)
8FPS@4096*4096 8bit (Clock Speed 0)
8FPS@4096*4096 12bit (Clock Speed 0)
Readout Noise Typical 4e- @ Gain31 (16.5x)
Dark Current 0.05e/pixel/sec @ -15C
Exposure Time Range 20us - 600sec
   
Shutter Type Electric Rolling Shutter
Computer Interface USB3.0  (in QHY4040FSI-USB3)         (In stock)
10GigaE Fiber (in QHY4040FSI-10G)  (Under development)
Built-in Image Buffer 128MByte (512Mb) DDR2 memory in QHY4040FSI-USB3
2GByte (8Gb) DDR3 memory in QHY4040FSI-10G
Exposure Ending Hardware Pulse Output Yes. With the Trig-Out signal in the camera
Cooling System
Dual Stage TE Cooler(-35C below ambient)
Anti-Dew Heater
Yes
Telescope Interface
M54/0.75 female thread on the fast installer/center adjust ring
Optic Window Type

AR+AR High Quality Multi-Layer Anti-Reflection Coating

Back Focal Length
17.5mm(±0.2
Weigth
TBD
Reference Price
QHY4040FSI Grade 1 USD13809   





 







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