Celestron Reducer Lens .7x Edge-HD 1400Celestrons new EdgeHD reducers feature a custom 5 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

Thickness: 2mm

and superb optics

Remember to measure your telescope tube outer diameter at the opening

The Plossl optics of this eyepiece are well corrected and the double crosshair is illuminated via a red LED

but performs well with sensors up to 32mm diagonal

Phillips Screwdriver

Product details

perfectly flat images

the NexStar SE is your trusted companion

small pixel sizes

StarPointer Pro was designed for astronomers by astronomers to provide the easiest experience locating celestial objects in the night sky

This second edition contains the most up-to-date astrophysical information on these nebulae