Explore Scientific 52° 4.5 mm Waterproof Eyepiece - EPWP5245-01 12" Telescopes This tool ensures the accurate

This tool ensures the accurate alignment of a telescope

CGX or CGX-L

and half the cost

Exotic Glass Combinations for Optimum Results: Eyepieces are constructed of 6 or 7 lens elements (depending on the focal length) that are fabricated from combinations of Dense Crown

Explore Scientific 52° 4.5 mm Waterproof Eyepiece - EPWP5245-01 12" Telescopes This tool ensures the accurateExplore Scientific 52 4. 5 mm Waterproof Argon Purged Eyepiece This Explore Scientific 52 4. 5 mm Waterproof Argon Purged Eyepiece provides all the comfort, quality, and value you have learned to expect from Explore Scientific. The Explore Scientific 52 Series eyepieces are excellent flat field multi element oculars that will literally transform your visual astronomy experience to new heights. With an apparent field of view of 52, this 4. 5 mm focal