Description
QHY367C
Ultra High Performance
QHY367C has a full frame 36mega pixels, 14bit CMOS sensor IMX094. This sensor is also used in the D810A camera. It has 3.2e low readout noise at lowest gain and 2.4e low readout noise at unity gain(system gain = 1e/adu). QHY367C has a good dynamic range, more than 14STOPs.
True RAW Image Output
QHY367C has the same CMOS sensor like D800/810A. Although DSLR has the RAW image output. But typically it is still not the really raw image. You will find the de-noise sign on the raw images from the hot pixel styles. While the QHY367C offers the TRUE RAW IMAGE OUTPUT and it gives original signal and keep the max flexibility of astronomy image process.
Unique Thermal Noise Reduction Technology
Besides the 2-stage TEC, QHYCCD has an unique thermal noise control technology to get the cmos sensor very low thermal noise and make whole 165/168/247/367 product line has much better thermal noise performance than any other competitor.
128MB DDRII Image Buffer
QHY367C has 128MB DDRII image buffer to help the image cache to avoid the risk of frame lost. The data will store in the DDR for first then transfer to computer. It will avoid the USB port too busy when there is more USB3.0 camera connected.
Anti-Dew Technology
With the long time experience on the cooled CCD camera design. QHYCCD has the fully anti-dew technology for both CCD senesor surface glass and the optic window glass. QHY367C has the electric heating board for the CCD glass windows to prevent the window get dew and the silicon gel tube socket design for control the humidity within CMOS chamber.
AR+AR optic window
In order to avoid the halo around the bright star. The QHY367C has a AR+AR coating optic window rather than the common IR cut window for OSC color cameras. So you need to use your own IR cut filter on front of the camera. QHYCCD supplies a 2inch filter holder for
QHY367C Specification | |
CMOS Sensor | SONY IMX094 COLOUR CMOS |
CMOS Size | 36mm x 24mm full frame |
Effective Pixel | 7376*4938 36.4 megapixel |
Photosensitive Area | 36.0 x 24.1mm |
Pixel Size | 4.88um x 4.88um |
Full Well | 56ke- |
Readout Type | Progressive Scan |
Shutter | Electric rolling shutter |
Exposure Time | 60us-3600 sec |
Max Frame Rate (for both 8bit and 14bit) | 3.2FPS@Full Resolution 7FPS@2160 LINES (eg. 7400*2160, 4096*2160 etc) 14FPS@1080 LINES (eg. 7400*1080,1920*1080 etc) 19FPS@768 LINES 30FPS@480 LINES 40FPS@320 LINES 83FPS@100 LINES (eg.7400*100) |
Pixel Binning | 1*1 |
Peak QE | TBD |
AD Converter | 14BIT |
Readout Noise | 3.2e @ Low gain. 2.4e @ unity gain |
Maximum Dynamic Range | More than 17000. >14 Stops |
Mechanical Interface | M54/0.75 female thread see mechanical drawing |
Optical window heater | Yes |
TEC | 2-stage TEC. -35C below ambient |
Optical Glass Window | AR+AR Clear glass |
Silicon gel socket | Yes |
Weight(Camera only) | 788g |
Power Consumption | About 30 Watts @ 100% Cooling and 13 Watts @ 50% |
Electric interface | USB3 12V DC Power socket with lock (2.1 mm) |
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