| Rows marked differ. | Remove ToupTek GPM662C Colour Camera£135.00Add to basket | Remove ToupTek ATR294C Colour Cooled Camera Original price was: £675.00.£610.00Current price is: £610.00.View camera | Remove ToupTek G3M178M Mono Camera Original price was: £245.00.£205.00Current price is: £205.00.Add to basket | Remove ToupTek ATR428C Colour Cooled Camera Original price was: £825.00.£740.00Current price is: £740.00.View camera |
|---|---|---|---|---|
| Sensor | ||||
| Sensor (differs) | Sony IMX662 | Sony IMX294 | Sony IMX178 | Sony IMX428 |
| Colour or mono (differs) | Colour | Colour | Mono | Colour |
| Sensor format (differs) | 1/2.8″ | 4/3″ | 1/1.8″ | 1.1″ |
| Sensor size (differs) | 5.6 × 3.2 mm | 19.1 × 13.0 mm | 7.4 × 5.0 mm | 14.5 × 9.9 mm |
| Diagonal (differs) | 6.44 mm | 23.1 mm | 9 mm | 17.5 mm |
| Image size (differs) | 1920 × 1080 px | 4128 × 2808 px | 3040 × 2048 px | 3216 × 2208 px |
| Sensor megapixels (differs) | 2.1 MP | 11.7 MP | 6.4 MP | 7.1 MP |
| Pixel size (differs) | 2.9 µm | 4.63 µm | 2.4 µm | 4.5 µm |
| Shutter (differs) | Rolling | Rolling | Rolling | Global |
| ADC (differs) | 12 bit | 14 bit | 14 bit | 12 bit |
| Full well (differs) | 39 ke⁻ | 64 ke⁻ | 10.7 ke⁻ | – |
| Read noise, low to high gain (differs) | – | 4.1–0.87 e⁻ | 2.2–1.4 e⁻ | – |
| Peak QE (differs) | 91% | >80% | >81% | – |
| Camera | ||||
| Cooled (differs) | No | Yes | No | Yes |
| Cooling (differs) | None | Two-stage TEC, 35–40 °C below ambient | None | Two-stage TEC, 35–45 °C below ambient |
| Max frame rate (differs) | 17.8 fps (8-bit) | 16.6 fps | 29.1 fps (14-bit) | – |
| Image buffer (differs) | – | 512 MB | – | 512 MB |
| Back focus (differs) | 8.5 mm | 17.5 mm | 12.5 / 17.5 mm | 17.5 mm |
| Connection (differs) | USB 2.0 (Type-C) | USB 3.0 | USB 3.0 | USB 3.0 |
| Adapters (differs) | CS, 1.25″ nosepiece | M42×0.75, M48×0.75 | 1.25″ nosepiece, C, CS | M42×0.75, M48×0.75 |
| Size and weight | ||||
| Weight (differs) | 65 g | 552 g | 70 g | – |
| Body diameter (differs) | 37 mm | 80 mm | 37 mm | – |
| Buying | ||||
| Availability | Usually in stock | Usually in stock | Usually in stock | Usually in stock |