Explore Scientific 28mm 68 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP6828-01 type-batteries-and-power Sky Mentor 3X Five Element

Sky Mentor 3X Five Element Barlow Lens - 2" Specifications

Power: 110V plug

Good for terrestrial and celestial observing

Planetary filters enhance details on Jupiter

A series of engraved letters on the barrel helps to monitor orientation

Explore Scientific 28mm 68 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP6828-01 type-batteries-and-power Sky Mentor 3X Five ElementAbout the Explore Scientific 28mm 68 Degree Series Waterproof Telescope Eyepiece 2" There are several things to consider when contemplating the purchase of a new Explore Scientific 68 Degree Series Waterproof Telescope Eyepiece, and customers often ask for our help when they are pondering choices in focal length, field of view, and eye relief. We can certainly help narrow the field, so to speak, by asking some targeted questions, but when it comes