QHY183M
QHY
From $999.00
5 stores
The QHY183M is a one-inch, 20 megapixel back-illuminated monochrome CMOS camera with a peak quantum efficiency of 84% and pixel size of 2.4um, yielding high-resolution imaging with modest size telescopes. The camera features two-stage TEC cooling that cools the sensor as low as 45°C below ambient, ideal for warm and damp summer observing conditions. With readout noise as low as 1 electron and a full well depth of 15.5ke⁻, this camera excels for 4K video output at 31fps and full resolution real time output at 19 frames per second, making it ideal for serious deep-sky imagers.
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Specifications
| Sensor Model | Sony IMX183 Exmor R |
| Resolution | 20″ |
| Quantum Efficiency | 84% |
| Full Well Depth | 15.5 |
| Cooling Type | Two-stage TEC |
| 4K Video Output | 4096 fps |
| USB Interface | USB 3.0 |
| Pixel Size | 2.4 μm |
| Cooling Delta | 40 °C |
| Full Resolution Video | 19 fps |
| Weight | 450 lb |
| Pixel Array | 5544 x 3694 |
| Exposure Time Range | 50µs to 3600s |
| Sensor type | Back-illuminated monochrome CMOS |
| Readout Noise | 1 |
| Memory Buffer | 128 |
| Power Input | 12 V |
| Sensor Size | 1 mm |
| ADC Resolution | 10 |