Askar 0.76X Full Frame Focal Reducer for PHQ 80 - 80PHQ80-RED Sony E Adapter It can also be used

It can also be used on the Advanced CG-5 GT mount

as are the binoculars shown in the images

or with proven

Located nearby is the smaller

A Telrad Finderscope lets you see the sky the way star charts show it

Askar 0.76X Full Frame Focal Reducer for PHQ 80 - 80PHQ80-RED Sony E Adapter It can also be usedThe Askar 0. 76x APO Triplet Full Frame Reducer is designed specifically for the 80PHQ Refractor by Askar. This reducer provides a 0. 76x reduction in the effective focal length, for a focal ratio of 5. 7 and a focal length of 456 mm. Lowering the effective focal length in this fashion shortens the exposure time and dramatically increases your field of view! The reducer is threaded to accept Askar multi functional four piece photographic adapters. The