52° Series 10mm Waterproof Eyepiece astroimaging Smooth pan-and-tilt movement from the

Smooth pan-and-tilt movement from the alt-azimuth mount makes navigating the sky intuitive

With an impressive 1900mm focal length and a slow f/15 focal ratio

oversize cover

It offers a built-in belt/pocket clip and comes with a neck strap for quick access

EMD-enhanced coatings

52° Series 10mm Waterproof Eyepiece astroimaging Smooth pan-and-tilt movement from theEyepieces at or near the 10mm range are often considered a mandatory focal length in your collection, as this focal length range is departure point from medium power eyepieces for most telescopes for amateur astronomers. Fainter deep sky objects that do not have the inherent brightness to be observed at higher powers are often perfect for a 10mm. Explore Scientific Waterproof Eyepieces Comfort, Quality, Value. The Explore Scientific 52 Series