Askar 131F - 131 mm f/7.5 Quadruplet Flat-Field APO Refractor - 131F Celestron SCT A retractable dew shield protects

A retractable dew shield protects the lens from damage and also keeps light from bouncing off of the optics

SkyWatcher does it again

Zoom spotting scope has magnifications from 20x - 60x

The smooth rack and pinion design is incorporated into the focuser to provide super fine adjustability for critical focus

Askar 131F - 131 mm f/7.5 Quadruplet Flat-Field APO Refractor - 131F Celestron SCT A retractable dew shield protectsAskar 131 mm Quad ED APO Flat Field Refractor Askar 131F Flat Field Quad Refractor Highlights The Askar 131F is a telescope OTA with an aperture of 131mm, a focal length of 983mm, and a native focal ratio of F 7. 5. It is designed for both visual observation and astrophotography. The quadruplet lens systemcomprising three front elements and one rear element, including one piece of ED glasseffectively minimizes chromatic aberration and supports 44mm