Explore Scientific Eyepieces Guide (100°, 120°, 92°, 82°, 68°, 62°, 52°)

Explore Scientific offers a variety of telescopes, eyepieces, and other accessories. Explore Scientific’s portfolio consists mainly of products made by

Explore Scientific 92° Series 17mm Long Eye Relief Waterproof Eyepiece

With its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scientific's 82 Degree Series of Argon-Purged Waterproof Eyepieces puts the focus on a comfortable viewing experience for all observers. A long eye relief is especially important for eyeglass wearers because it allows them to enjoy the full field of view. The 4.5mm focal length is perfect for observing objects that would benefit from high magnifications such as the Moon, the planets and binary stars.

Explore Scientific 4.5mm 82° Series Ler Waterproof Eyepiece

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Explore Scientific 4.5mm 82 Degree 1.25 LER Waterproof Eyepiece

Explore Scientific 3-inch Self-Centering Focuser - ES-FOC3

Explore Scientific BinoViewer for Telescopes

Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece.