Planetary lucky imaging
120 fps capture supports frame selection and stacking for Jupiter, Saturn, Mars and Venus.
Planetary and guide
ToupTek G3M224C is a planetary astronomy camera using the IMX224 sensor, with 1.2 MP (1280 × 960), 3.75 µm pixels and 120 fps. Designed for planetary lucky imaging, lunar surface imaging, one-shot colour planetary imaging. Available from Precisometer for professional astronomy systems in the Benelux.

Applications & selection
120 fps capture supports frame selection and stacking for Jupiter, Saturn, Mars and Venus.
3.75 µm pixels and 1.2 MP (1280 × 960) resolution support detailed lunar mosaics and close-up imaging.
The colour IMX224 sensor provides a direct RGB workflow for planets and the Moon.
Fast acquisition supports brief events and solar imaging when the telescope uses a correctly specified solar filter.
Choose the G3M224C when 120 fps acquisition, 3.75 µm sampling and the IMX224 sensor match your telescope's focal length and seeing conditions.
Specifications
23 specification rows
The G3M224C is an astronomy camera in the G3M planetary / guide series, built around a Sony IMX224 color CMOS sensor, 1.2 MP (1280 × 960) resolution, 3.75 µm pixels, frame rates up to 120 fps, a USB 3.0 interface. It suits planetary and guide where reliable imaging performance and interface compatibility matter.
| Model | G3M224C |
|---|---|
| Status | Current |
| Application | Planetary and guide |
| Sensor | Sony IMX224 color CMOS |
| Sensor Type | STARVIS back-illuminated color CMOS |
| Sensor Size | 1/3-inch, 4.9 × 3.7 mm |
| Resolution | 1.2 MP (1280 × 960) |
| Pixel Size | 3.75 µm |
| Shutter Type | Rolling shutter |
| Frame Rate | 120 fps |
|---|---|
| ADC | 12-bit |
| Peak QE | >75% |
| Dynamic Range | 75.6 dB |
| Read Noise | 3.1–0.84 e⁻ |
| Full Well | 19.2 ke⁻ |
| Spectral Range | 380–690 nm |
| Interface | USB 3.0 |
|---|---|
| Mount | 1.25-inch telescope nosepiece / C-mount |
| Cooling | Passive cooling |
| Sensor Diagonal | 6.14mm |
|---|---|
| Maximum SNR | 42.8dB |
| Protective Window | IR/AR |
| Color Filter Array | RGGB |
Technical media
Official sensor-response, performance, and mechanical imagery for the G3M224C.



Tell us your sensor, resolution, spectral range, frame-rate, interface, and software requirements and we will confirm the matching configuration and lead time.
The IMX224 appears in 3 models across the catalogue, differing in cooling, shutter, interface and colour filter. Compare them side by side before settling on a variant.
Compare the G3M224C with other G3M planetary / guide models and astronomy cameras in the range.
Choosing a camera
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