The ZWO ASI 120MM Mini is the guiding camera with the best price/performance ratio.
The ZWO ASI 120MM Mini contains the AR0130CS CMOS monochrome sensor which has a diagonal of 6.00 mm and a resolution of 1.22 MPx.
The sensor has a high QE that reaches almost 80% at 540 Nm.

The ASI 120MM Mini uses a USB 2.0 type C port and it is also equipped with a ST4 port as guiding alternative.
Compared to the classic ASI 120MM camera, the ASI 120MM Mini is lighter and has a shorter back focus that makes it ideal for off-axis guiders or finderscopes.