QHY42/QHY42PRO SCIENTIFIC CMOS CAMERA SPECIFICATION
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Model | QHY42 |
COMS Sensor | Gpixel GSENSE400 BSI / UV |
Pixel Size | 11um x 11um |
Sensor Surface Glass | Clear Glass / UV enhanced AR coating |
Effective Pixel Area
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2048 x 2048
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Effective Pixels
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4 Megapixels
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Effective Image Area
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22.5mm x 22.5mm
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Fullwell
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89ke-
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A/D
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Dual 12-bit A/D (High Gain Channel and Low Gain Channel) *
Note: The QHY42 camera in stock is single channel outputs, it support 2048*2048 8/12bit single channel image output. The QHY42PRO camera has dual ADC channel with 2048*2*2048 8/12bit HDR image output. The QHY42 user can be upgraded without cost after QHY42PRO released. |
Sensor Size
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Typical 2-inch
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Full Frame Rate and ROI Frame Rate |
QHY42
24FPS@2048*2048 12bit (STD mode) 24FPS@2048*2048 8bit (STD mode) QHY42PRO 24FPS@4096*2048 dual 8bit (HDR mode) 12FPS@4096*2048 dual 12BIT (HDR mode) 48FPS@2048*2048 8bit (STD mode) 24FPS@2048*2048 12BIT (STD mode) |
Readout Noise | 1.7e- |
Dark Current | TBD |
Exposure Time Range | 20us-300sec |
Anti-Glow Control | Yes. Can be enabled and disabled. Significant Glow Reduction |
Shutter Type | Electric Rolling Shutter |
Computer Interface | USB3.0 (in QHY42/HDR-USB3) 10GigaE Fiber (in QHY42/HDR-10G) |
Built-in Image Buffer | 128MByte(512Mb) DDR2 memory in QHY42/PRO |
Non-volatile memory / On camera storage | Build-in total 512Kbytes Flash Memory. 100Kbytes user-accessible space for stellar ROI frames for analysis of exoplanet investigation, occultations, atmospheric seeing messurement, focus , optic analysis etc. Support 100*100 image x 10rames 50*50 image x40frames. 25*25 image x160frames 10*10 image * 1000 frames (total frame numbers is based on 8bit image) |
Cooling System
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Dual Stage TEC cooler(-35C below ambient)
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Anti-Dew Heater
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Yes
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Telescope Interface
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M54/0.75 female thread on the fast installer/center adjust ring
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Optic Window Type |
AR+AR High Quality Multi-Layer Anti-Reflection Coating |
Back Focal Length
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17.5mm(±0.5)
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Weigth
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735g
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Reference Price
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QHY42/PRO (USB3.0 version)
CLASS1 COOLED BSI USD13850 CLASS2 COOLED BSI USD9090 CLASS3 Avaliable ASK QHYCCD CLASS1/2 UV ASK QHYCCD |
503, Block A, Singularity Center, Shahe Town, Changping District, Beijing, China, 102206
+86(10)-80709022-602
btt@qhyccd.com
North America, Oceania and parts of Europe (Italy, France, Denmark and the Czech Republic)
lqy@qhyccd.com
Asia, South America and parts of Europe (Germany, UK, Spain, Netherlands, Portugal, Belgium, Greece, Switzerland)
sales@qhyccd.com