Explore Scientific 62° Series 1.25" 26mm Waterproof Eyepiece

The 62° Series 26mm provides wide, bright views with Long Eye Relief for relaxed deep-sky observing through a 1.25" barrel. Low magnification and a 62° field make extended objects like nebulae and open clusters easy to frame and enjoy. Argon-purged waterproof construction ensures it performs reliably in all conditions.

Key Features

• Long Eye Relief (LER) design — generous viewing distance for effortless, comfortable observing with or without eyeglasses
• Argon-purged waterproof housing — sealed and fog-proof for dependable all-weather performance
• Enhanced Multi-Layer Deposition (EMD) coatings on all air-to-glass surfaces maximize brightness at low magnification
• 62° apparent field of view — frames large deep-sky objects with room to spare
• Fold-down silicone rubber eyecup for flexible eye positioning
• 1.25" barrel delivers wide fields without needing a 2" focuser

Ideal For

• Deep-sky observers scanning large nebulae, open star clusters, and rich Milky Way fields at low power
• Comfortable extended sessions — the combination of long eye relief and low magnification makes this eyepiece easy to use for hours
• 1.25" focuser owners who want the widest practical field available before stepping up to 2" barrel eyepieces