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ZWO ASI290MM Mini USB 2.0 Mono Guide Camera
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30% More Precise Than the 120MM Mini
The ZWO ASI290MM Mini USB 2.0 Mono Guide Camera is a more precise guide camera compared to the entry-level ZWO ASI120MM Mini Guide Camera due to its higher arc/sec pixel perfect for those who don't mind spending extra for better guiding. It features the new Sony IMX290 1/3" Sensor with a high 2.1MP (1936*1096) resolution and smaller pixel size of 2.9μm. Like the rest of the ASI Mini Series, the ZWO ASI290MM Mini USB2.0 Mono Guide Camera still maintains the benefits of the same focus as an eyepiece and a lightweight design of just 60g.
Camera Performance
The ZWO ASI290MM Mini USB2.0 Mono Guide Camera features a low read noise and dynamic range. 
Camera Connection
- M28.5-CS adapter
- CS-C adapter
- 1.25″ extender
- 1.25″ filter
Mechanical Drawing
About ZWO Optical: Astrophotography has never been easier
Established in 2011, ZWO Optical is a fast-growing global astroimaging camera powerhouse based in Suzhou China. They focus on building and innovating groundbreaking CMOS cameras such as the iconic ZWO ASI120MM Monochrome CMOS camera (the first-ever planetary CMOS camera to beat a CCD in the early 2010s). ZWO continues to pioneer new astrophotography technology with revolutionary features to capture exceptional quality of images of space that will last you a lifetime. Today, ZWO cameras are recognised by every passionate astrophotography and are available in over 25 countries internationally.
Product code: ZWO-ASI290MINI
| Sensor Type | IMX290 |
|---|---|
| Sensor Size | 1/3" |
| Pixel Size | 2.9µm |
| Resolution | 2.1MP (1936 × 1096) |
| Colour / Monochrome | Monochrome |
| FPS | 20.4FPS |
| Read Noise | 1.0e |
| Shutter | Rolling Shutter |
| QE Peak | 80% |
| Full Well | 14600e |
| Exposure Range | 32µs-2000s |
| Back Focus | 8.5mm |
| USB | 2.0 |
| Operating System Compatibility | Windows, Mac OSX, Linux |
| Cooled? | No |
| Working Temperature | -5°C—45°C |
| Storage Temperature | -20°C—60°C |
| Humidity | 20%—80% |
| Usage | Guiding, Planetary Imaging |
| Camera Weight | 60g |
| Warranty Information | 2 Years |
| Additional Specifications of Product | USB2.0 MAX FPS 1936×1096: 20.4 1280×960: 35.3 640×480: 141.5 320×240: 355.9 2X2Bin :968×548: 20.4 |
| Image | Item | Qty |
 |
ZWO ASI290MM Mini Camera Body | 1 |
 |
1.25" Cover | 1 |
 |
ST4 Cable | 1 |
 |
1.25" Extender | 1 |
 |
M28.5-CS Adapter | 1 |
 |
USB2.0 Type-C Cable (0.5m) | 2 |
 |
USB2.0 Table-C Cable (2m) | 1 |
 |
Quick Guide | 1 |