








🌌 Capture the cosmos with pinpoint precision—because your telescope deserves the best!
The ZWOCamera ASI 120 mm Mini Mono is a compact, 1.2MP monochrome astronomy camera featuring a 1/3” CMOS sensor with 3.75μm pixels and 75% peak quantum efficiency. Designed for autoguiding and planetary imaging, it offers low read noise, USB2.0 Type-C and ST4 ports for direct mount connection, and a compact 36mm form factor that fits standard 1.25” focusers. Its AR-coated window enhances light transmission while protecting the sensor, making it an essential tool for precise, high-sensitivity astrophotography.
| Package Dimensions L x W x H | 14 x 13.9 x 5.9 centimetres |
| Package Weight | 0.26 Kilograms |
| Product Dimensions L x W x H | 14 x 14 x 6.5 centimetres |
| Item Weight | 60 g |
| Brand | ZWO |
| Camera Lens | 120 mm |
| Colour | Black |
| Continuous shooting speed | 30 fps |
| Has image stabilisation | No |
| Included components | M28.5X0.6 female thread for astronomy filters |
| Min Focal Length | 1.2E+2 Millimetres |
| Minimum shutter speed | 1 seconds |
| Plug profile | Micro Four Thirds |
| Part number | ASI120MM-MINI |
| Water Resistance Level | Not Water Resistant |
| Zoom Type | Optical Zoom |
| Expanded ISO Maximum | 12800 |
| Autofocus Points | 1 |
| Focus type | Manual Focus |
| Maximum shutter speed | 1 seconds |
| Aperture Modes | Single aperture mode |
| Photo Filter Thread Size | 1.25 Inches |
| Effective still resolution | 1.2 MP |
| Guaranteed software updates until | unknown |
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