QHY5III174M uses a 1/1.2-inch, 2.3 Megapixel, SONY Exmore IMX174 CMOS sensor with global shutter. Available in both monochrome and color. The large sensor size is a great choice for solar imaging and the large pixel size and high QE makes it excellent for deep-sky imaging as well. Typical of all models in the QHY5III Series, this camera produces a high frame rate with the USB 3.0 interface, 138 frames per second at full resolution, up to 490 FPS at selected ROI.The QHY5-III series cameras are USB3 super-speed cameras and guiders. They can be used in a standard 1.25-inch eyepiece holder. All QHY5III series cameras come in a very small but powerful package!
Specifications QHY5III174M
| CMOS Sensor | Sony IMX174 |
| Color/Mono | Both |
| FSI/BSI | FSI |
| Pixel Size | 5.86um |
| Pixel Array | 1920*1200 |
| Effective Pixels | 2.3MP |
| Sensor Size | 1/1.2inch |
| Frame Rate @Full Frame | 138FPS |
| Frame rate @ROI readout | 262FPS@ 960*600490FPS@ 480*300 |
| Ful Well Capacity | 32ke- |
| A/D | 12bit |
| Computer Interface | USB3.0 |
| Non-volatile memory / On camera storage | Build-in total 512Kbytes Flash Memory. 100Kbytes user-accessible space |
| Guide Port | St4 |
| Telescope Interface | 1.25-inch, CS mount |
| Weight | 89g |