QHY991 Series Short Wavelength Infrared Scientific Camera
Starting Price: $11,800.00
Price as Configured: $11,800.00
Price as Configured: $11,800.00
Brand: QHYCCD / SKU: QHY-991 (110092)
QHY990/991 Series are scientific short wavelength infrared cameras. With Sony IMX990/IMX991 InGaAs sensor, a square 5um*5um pixel array and 1.31M/0.4M effective pixels. The chips have wide waveband (0.4um-1.7um) with high sensitivity.
Applications: SWIR Astronomy Imaging and Photometry, Daytime Star Observing, Optical Communication, Laser, Optic Labs.
SHIPPING NOTE: Shipping cost will be determined after the order is made and must be paid before the camera will ship. A shipping quote can be obtained on request.
Need help deciding?
Tell us what you're looking for, and we’ll point you in the right direction. Email Us.
Tell us what you're looking for, and we’ll point you in the right direction. Email Us.
| Model | QHY990 | QHY990Pro II | QHY991 |
| CMOS Sensor | Sony IMX990 | Sony IMX990 | Sony IMX991 |
| FPA Material | InGaAs | InGaAs | InGaAs |
| Pixel Size | 5.0um*5.0um | 5.0um*5.0um | 5.0um*5.0um |
| Total Pixels(includes optic black pixels) | 1392*1052 | 1392*1052 | 752*520 |
| Effective Pixel Area | 1296*1032 | 1296*1032 | 656*520 |
| Effective Pixels | 1.3 Megapixels | 1.3 Megapixels | 0.4 Megapixels |
| Effective Image Area | 1/2 inch | 1/2 inch | 1/4 inch |
| AD Sample Depth | 12-bit A/D | ||
| Shutter Type | Global Shutter | ||
| QE | 77% @ 1200nm | ||
| Full Well | Typical 120ke- | ||
| Readout Noise | The measured data is after Bias Frame FPN calibrationTypical 150 e- at lowest gain Typical 50e at a middle gain Typical 20e- at high gain | ||
| Frame Rate | 66FPS@Full Resolution 12bit137FPS@480Line 12bit 256FPS@240Line 12bit 518FPS@100Line 12bit 925FPS@40Line 12bit 1150FPS@20Line 12bit | USB3.0 66FPS@Full Resolution 12bit137FPS@480Line 12bit 256FPS@240Line 12bit 518FPS@100Line 12bit 925FPS@40Line 12bit 1150FPS@20Line 12bit
2*10G CameraLink | 133FPS @ Full resolution 12bit254FPS @ 240Line 12bit 510FPS @ 100Line 12bit 700FPS @40Line 12bit 830FPS @20Line 12bit |
| Trig Function | One Hardware Trig-In Socket (RCA type).Opto-isolated | ||
| Computer Interface | USB3.0 | USB3.0 2*10Gigabit Fiber Optic Interfaces 2*CameraLink Interfaces | USB3.0 |
| Lens Interface | C-Mount | ||
| Telescope Interface | 1.25inch Adapter | ||
| Basic Interface | Flange with 6-M3 screw holes | ||
| 25mm Filter Adapter | Support D=25mm and D=25.4mm filter | ||
| Back Focal Length | C_Mount,1.25inch adapter 17.5mm with 25mm filter adapter, 14.5mm without filter adapter Basic Interface 12.5mm | ||
| Liquid Cooling | – | Supported (Customization) | – |
| Cooling System | Dual Stage TE Cooler-Air Cooling version Maximum -35C with ambient(Test temperature +20°) | Dual Stage TE Cooler-Air Cooling version Maximum -35C with ambient(Test temperature +20°)
Liquid Cooling version | Dual Stage TE Cooler-Air Cooling version Maximum -35C with ambient(Test temperature +20°) |
| Recommended flow rates for water-cooled versions | – | 1.6ml/s | – |
| Body length | 92.5mm | 92.5mm | |
| Weight | About 520g | About 1000g | About 520g |
