The corrector allows astrophotography at full focal length and the focal ratio of f/7. It is designed for the Askar 80ED and offers good color correction due to the ED glass used. The corrector flattens the field and eliminates coma at the edge of the field of view. It is optimized for APS-C format, but can also be used with full-frame sensors, but then with a flat in order to achieve uniform illumination.
Scope of Delivery:
