Description
ZWO’s ASI290MM Mini camera with Sony IMX290 1/3″ sensor (5.6 mm x 3.2 mm). It is ZWO’s first mini camera. This camera has 1936 x 1096 pixels. The pixel size is 2.9 μm x 2.9 μm. This camera provides 12bit ADC and its QE peak is over 80%.
Astrophotography Performance
ASI290MM mini camera offers you very good performance for planetary imaging and guiding. Low read noise, high dynamic range, QE peak >80%, AR protective window and much more.

290Mini vs. 290MM
Compared with ASI290MM camera, 290mini have smaller outlook, lighter weight, and it can reach focus at same position with eyepiece.

USB2.0Port & ST4 Port
USB 2.0 Port: Mini camera has one USB2.0 type C port. Type C port is very popular in mobile phones, it will not care about positive side and negative side of the adapter.
ST4 Port: Can connect mini camera direct connect to auto guide port of mount.

Connecting Diagram

- M28.5-CS adapter
- CS-C adapter
- 1.25″ extender
- 1.25″ filter
Mechanical Drawing

What is in the box?
ASI mini camera box includes all necessary cables, drivers, adapters, and manuals.

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