Sky Mentor 5X Five Element Barlow Lens - 1.25" - 5X5BAR-125 Sol-Searcher The pupils contract

The pupils contract

when batteries can lose charge quickly

Quick release dovetail attachment - no tool setup

16-character LCD screen with adjustable backlighting

Sky Mentor 5X Five Element Barlow Lens - 1.25" - 5X5BAR-125 Sol-Searcher The pupils contractAbout the Sky Mentor 5X Five Element Barlow Lens The Sky Mentor 5X Five Element Barlow Lens will come in handy for extending the effective focal length of short tube telescopes, to give them more magnifying power. The Sky Mentor 5X Barlow employs a sophisticated 5 element lens configuration engineered to render optically flatter, sharper images than standard barlows can provide. The lenses of the Sky Mentor 5X Five Element Barlow Lens are fully multi