Askar 0.7X Focal Reducer for 80ED Refractor - 80ED-07RED 85mm Telescopes This filter has been optimized

This filter has been optimized to block as much spurious light as possible and simultaneously provide the best performance for 'useful' light

The V flattener improves field curvature

The mount is packed with functionality and conveniences that make imaging with the 8” RASA easy

steel Right Ascension bearings: Φ80 mm Declination bearings: Φ80 mm Counterweight shaft: Φ28 x 415 mm (SS

Askar 0.7X Focal Reducer for 80ED Refractor - 80ED-07RED 85mm Telescopes This filter has been optimizedThe Askar 0. 7X Focal Reducer is designed specifically for the 80ED refractor. By adding this reducer to the optical chain of your telescope, the focal length will f 4. 9 for a wider field of view and faster imaging times. The reducer features a triplet optical design that includes one ED element. It is designed as a focal reducer but also provides some field flattening correction. This Askar 80ED 0. 7X Reducer is optimized for the APS C frame. The