100° 20mm Waterproof Eyepiece

100° 20mm Waterproof EyepieceThese eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay attention to subtle details for extended periods. These ultra wide angle eyepieces played a critical role in the military for aiming at targets, and their long eye relief counterparts helped reduce eye injury from recoil. Each 100 Series Argon Purged Waterproof eyepiece is internally sealed

8x magnification

Clear+ technology for sharper

With its 2 inch barrel and expansive 72 degree apparent field of view

The truss tube construction allows quick

Height 147

This adapter or your 2" eyepiece or barreled accessory locks securely into place with three set screws so everything stays put

1 × National Geographic Carbon Trekking Poles Set

and bright nebulae

Explore Scientific 82° Series super wide field eyepieces are optimized to produce high contrast

like a streetlight or the top of a telephone pole

This ensures durability and scratch resistance as well as stability on the CWL (central wavelength)

6 times more than a 50 mm telescope