QHY461Pro M
Price: $26,000.00
The QHY411/461 has both USB3.0 and 2*10GigaE interfaces. The 2*10GigaE version supports a higher readout speed.
QHY411/QHY461 have both mono and color version. The application of this camera includes astronomy imaging, astronomy photography, space object survey, satellite tracking, etc.
Benefiting from its back-illuminated pixel structure, the QHY411 has a large full well of 80ke-. And when using 2 * 2 binning, the full well can reach 320ke-, corresponding to a merged pixel size of 7.5um * 7.5um; while at 3 * 3 binning, the full well can be up to 720ke- with a large pixel size of 11um * 11um, which is much larger than any other CCD or CMOS sensor of the same pixel size. Combined with the low readout noise, the camera has a large dynamic range advantage.
*This item is on QHYCCD’s 2023 Year-End Sale! Starts November 23rd til December 31st.
Specifications
Specifications
| Model | QHY461 |
| Image Sensor | SONY IMX461 BSI CMOS Sensor |
| Pixel Size | 3.76um x 3.76um |
| Color / Mono Version | Both Available |
| Image Resolution | 11760 × 8896 |
| Effective Pixels | 102 Megapixels |
| Effective Image Area | 44mm x 33mm |
| Sensor Surface Glass | AR+AR Multi-Coating Clear Glass |
| Full Well Capacity (1×1, 2×2, 3×3) | 50ke- / 200ke- / 450ke- in Standard Mode 80ke- / 320ke- / 720ke- in Extend Full Well Mode |
| A/D | 16-bit (0-65535 greyscale) for 1X1Binning
18bit in 2X2 19BIT in 3X3 20BIT in 4*4 software Binning |
| Sensor Size | TYPICAL 3.4inch |
| Read Noise | 1e to 3.7e (in HGC mode) |
| Dark Current | Approx 0.003e/pixel/sec @ -20C |
| Exposure Time Range | 50us – 3600sec |
| Frame Rate | 2.7FPS @ 8BIT 1.3FPS@16BIT on USB3.0 2.7FPS @ 16BIT 6FPS @ 14BIT on 10Gigabit Fiber |
| Shutter Type | Electric Rolling Shutter |
| Computer Interface | USB3.0 and 2*10Gigabit Fiber |
| Trigger Port | Programmable TrigOut, High Speed Sync Port / GPS interface Port |
| Filter Wheel Interface | 4PIN QHYCCD CFW Port |
| Built-in Image Buffer | 2GByte |
| FPGA Upgrade Via USB | Support |
| Cooling System | Dual Stage TEC cooler（-35C below ambient with air cooling, -45C below ambient with ambient temperature water cooling). More deltaT below ambient can be achieve by using the cooled water cooling.
（Test temperature +20°） Fan Cooling/Water Cooling Compatible |
| Recommended flow rates for water-cooled versions | 12ml/s |
| Anti-Dew Heater | Yes |
| Telescope Interface | Six Screw holes (See mechanical drawing) |
| Optic Window Type | AR+AR High-Quality Multi-Layer Anti-Reflection Coating |
| Back Focal Length | 16mm (without tilt adjust ring）28.5mm (with tilt adjust ring) |