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The ZWO ASI224MC is a compact 1.2-megapixel color CMOS astronomy camera featuring Sony's advanced IMX224 Exmor sensor with NIR technology for exceptional low-noise planetary and small deep-sky imaging. With USB 3.0 connectivity supporting up to 150 fps at full resolution, built-in ST4 autoguiding port, and an ultra-lightweight aluminum body, this camera delivers single-shot color imaging without requiring separate filter wheels. Ideal for planetary observers, lunar imagers, and solar photographers seeking high-contrast, high-resolution color astronomical images of solar system objects.
| Array Resolution | 1304x976 |
| Max Frame Rate at Full Resolution | 150 fps |
| Read Noise | 0.8-3.2e |
| Camera Diameter | 62 mm |
| Resolution | 1.2″ |
| ST4 Autoguide Port | Yes |
| Sensor Size | 1 mm |
| Max Frame Rate 12-bit Mode | 64 fps |
| Image Area | 4.8mm x 3.6mm |
| Gain Range | 0-60 |
| Power Consumption | 160 W |
| Sensor Model | Sony IMX224/IMX225 |
| Color Type | Color |
| Pixel Size | 3.75 μm |
| Full Well Capacity | 19.2ke |
| Weight | 100 lb |
| Mounting Adapters | 2 inch, 1.25 inch, M42x0.75 |
| Sensor diagonal | 6.09 |
| ADC Bit Depth | 12-bit |
| Bayer Matrix | RGB |
| Operating Temperature Range | -5 °C |
| Sensor type | CMOS |
| Interface | USB 3.0/USB 2.0 |
| Protect Window | AR-coated glass |
| Exposure Range | 32μs - 1000s |
| Back Focus Distance | 12.5 mm |
| Max Frame Rate 640x480 | 299 fps |
| Shutter Type | Rolling Shutter |
| Storage Temperature Range | -20 °C |