Askar 2.5" Full Frame 0.76x Reducer for 80PHQ Refractor - ASK-80PHQ-FFR

The Askar new 3-inch 0.76x full-frame reducer for the 80PHQ has a triplet design and offers a 0.76x reduction in focal ratio. When used with the 80PHQ f/7.5 astrograph, the focal ratio is reduced to f/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.