Askar 0.7x Reducer for 80PHQ

This reducer, connected with the astrographs, can effectively shorten the exposure time and dramatically increase your field of view.

♦ Designed for 107PHQ and 130PHQ

♦ Reduces focal length by 0.76x

♦ Triplet design with ED glass

♦ Connection thread M68x1 male

♦ 55 mm backfocus

 

Askar 0.76x Reducer for 80PHQ

The Askar 3 inch 0.76x full frame reducer,with a triplet design and specifically for the 80PHQ, offers a 0.76x reduction in focal ratio, when used with the 80PHQ F/7.5 astrograph,the focal ratio is 5.7, and the reduced focal length is 456 mm, effectively shortening the exposure time and dramatically increasing your field of view and bringing more convenience and possibilities for your deep-sky astrophotography.


The end of the focuser of the 80PHQ is the multi-functional four-piece photographic adapters, with which the reducer can be connected to the end thread of the focuser.The backfocus is the standard 55mm.

The Reducer also has a built-in M48X0.75 (2 inch) filter thread that allows you to screw on filters conveniently.

 

Type:	Focal reducer
Suitable for telescopes:	Askar 80PHQ
Reduction factor:	0.76x
Optical design:	Triplet with on ED glass
Telescope connection:	M68x1 male
Filter thread telescope side:	M48 female
Backfocus:	55 mm (from the rear flange of the adapter included with the telescope).

In the box:
♦ Reducer
♦ Dust covers