Celestron Reducer Lens .7x Edge-HD 800 H4 The bridge also helps with

The bridge also helps with cable management

7° Field of View at 1000m 58m 47m Exit Pupil Diameter 5mm 4mm Nearest Focus Distance 38m 34m Eye Relief 20mm 16mm IP Distance Range 56mm-74mm 56mm-74mm Dioptric Adjustment Range -10 to +10 -7 to +18 Operation Temp

Magnification of Eyepiece 1: 102 x

wide-field f/2 system offers two huge advantages over traditional f/10 astroimaging: better apparent tracking and shorter exposures

Parabolic Secondary Mirror with Radiant™ Aluminium Quartz Coating

Celestron Reducer Lens .7x Edge-HD 800 H4 The bridge also helps withCelestrons 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 reducers offer high index optical elements, including extra low dispersion, exotic Lanthanum elements, which provide high contrast viewing while