The QHY461M-PH is a monochrome cooled medium-format camera employing the Sony IMX461 sensor. The sensor has a 55mm diagonal, compared to a 43.2mm diagonal on a full-frame sensor.
This camera is designed for advanced astrophotography on large telescopes. The resolution of the sensor is 11760×8896, or 102MP. The pixel size is 3.76µm.
| Model | QHY461PH | |
| CMOS Sensor | SONY IMX461 | |
| Effective Pixel Area | 11664*8748 | |
| Total Pixel Area | 11760*8842 (include optical black area and overscan area) | |
| Effective Pixels | 102 Megapixels | |
| Sensor Size | Medium Format (44mm*33mm) | |
| Frame Rates | Full Resolution: 2.7FPS@8bit, 1.3FPS@16bit | |
| Dark Current | 0.003e-/pixel/sec @-20℃ | |
| Exposure Time Range | 50μs – 3600sec | |
| Back Focal Length *Learn more: https://www.qhyccd.com/adapters/ |
32.5mm（±0.2） | |
| Mono/Color | Mono Only | |
| FSI/BSI | BSI | |
| Pixel Size | 3.76μm*3.76μm | |
| A/D | Native 16-bit (0-65535 greyscale) A/D | |
| Full Well Capacity
(1×1, 2×2, 3×3) |
Standard Mode 50ke- / 200ke- / 450ke- Extended Full Well Mode 80ke- / 320ke- / 720ke- |
|
| Readout Noise | 1e- to 3.7e- (HGC Mode) | |
| Amp Control | Zero Amplifier Glow | |
| Shutter Type | Electronic Rolling Shutter | |
| Computer Interface | USB3.0 | |
| Built-in Image Buffer | 1GB DDR3 Memory Buffer | |
| Cooling System | Dual-Stage TEC Cooler: – Long exposures (> 1 second) typically -35℃ below ambient – Short exposure (< 1 second) high FPS, typically -30℃ below ambient (test temperature +20℃) |
|
| Optic Window Type | AR+AR High Quality Multi-Layer Anti-Reflection Coating | |
| Anti-Dew Heater | Available | |
| Humidity Sensor | Available | |
| Firmware/FPGA remote Upgrade | Available via Camera USB port | |
| Weight | 1850g | |
| Recommend Gain* | 26 (PH Mode, or Extended Full Well Mode) 56 (High Gain Mode) *Learn more at the introduction of “Readout Modes”. |
|
$19,295.00
Available on back-order
$19,295.00
Available on back-order
The QHY461M-PH is a monochrome cooled medium-format camera employing the Sony IMX461 sensor. The sensor has a 55mm diagonal, compared to a 43.2mm diagonal on a full-frame sensor.
This camera is designed for advanced astrophotography on large telescopes. The resolution of the sensor is 11760×8896, or 102MP. The pixel size is 3.76µm.
| Model | QHY461PH | |
| CMOS Sensor | SONY IMX461 | |
| Effective Pixel Area | 11664*8748 | |
| Total Pixel Area | 11760*8842 (include optical black area and overscan area) | |
| Effective Pixels | 102 Megapixels | |
| Sensor Size | Medium Format (44mm*33mm) | |
| Frame Rates | Full Resolution: 2.7FPS@8bit, 1.3FPS@16bit | |
| Dark Current | 0.003e-/pixel/sec @-20℃ | |
| Exposure Time Range | 50μs – 3600sec | |
| Back Focal Length *Learn more: https://www.qhyccd.com/adapters/ |
32.5mm（±0.2） | |
| Mono/Color | Mono Only | |
| FSI/BSI | BSI | |
| Pixel Size | 3.76μm*3.76μm | |
| A/D | Native 16-bit (0-65535 greyscale) A/D | |
| Full Well Capacity
(1×1, 2×2, 3×3) |
Standard Mode 50ke- / 200ke- / 450ke- Extended Full Well Mode 80ke- / 320ke- / 720ke- |
|
| Readout Noise | 1e- to 3.7e- (HGC Mode) | |
| Amp Control | Zero Amplifier Glow | |
| Shutter Type | Electronic Rolling Shutter | |
| Computer Interface | USB3.0 | |
| Built-in Image Buffer | 1GB DDR3 Memory Buffer | |
| Cooling System | Dual-Stage TEC Cooler: – Long exposures (> 1 second) typically -35℃ below ambient – Short exposure (< 1 second) high FPS, typically -30℃ below ambient (test temperature +20℃) |
|
| Optic Window Type | AR+AR High Quality Multi-Layer Anti-Reflection Coating | |
| Anti-Dew Heater | Available | |
| Humidity Sensor | Available | |
| Firmware/FPGA remote Upgrade | Available via Camera USB port | |
| Weight | 1850g | |
| Recommend Gain* | 26 (PH Mode, or Extended Full Well Mode) 56 (High Gain Mode) *Learn more at the introduction of “Readout Modes”. |
|
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