Open Box Celestron Reducer Lens .7X - EdgeHD 800

Condition: This is an open box customer return of a Celestron 0.7X reducer for the 8" Edge OTA. It is in excellent, new condition.    Description: The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 800 one full f-stop faster than f/10, doubling the equivalent exposure at f/10 4-element lens design Maintains similar flat-field performance as native EdgeHD optical design Increases field of view by 43% (double by area) to better capture wide field images Optimized for APS-C sized sensors, including most DSLR cameras and Nightscape CCD cameras Provides generous 105 mm back focus to accomodate additional accessories and a wide variety of cameras Compatible with EdgeHD 800 T-Adapter Celestron’s new EdgeHD reducers features a custom 4 element optical design engineered to maintain the flat-field performance of our award winning EdgeHD optical system. Unlike generic reducers, our premium reducers provide substantial back focus to accommodate an assortment of imaging accessories. EdgeHD reduc