Askar 0.85x reducer and corrector for the 80 mm f/7 ED refractor
The corrector allows astrophotography up to full-frame with the Askar 80ED while increasing the speed to f/5.95.
- The corrector is designed for the Askar 80 mm f/7 ED and provides optimal correction of the field
- The focal length is reduced to 476 mm and the focal ratio is improved to f/5.95.
- screwed connection to the focuser via the M58x1 thread
- thread on the camera side - M48x0.75
- Working distance 55 mm from the M48 thread
- Internal thread for 2" mounted filters (M48x0.75) is present
- 360° rotation for optimum orientation of the camera in relation to the object