Explore Scientific 82 Degrees 18mm Eyepiece - 2" Mount Double strong magnets adopted for

Double strong magnets adopted for stronger adsorption

including DSLR cameras

Universal Self-Centering Saddle (USCS)

astro-imagers

Confortable eye relief suitable for glasses wearers

Explore Scientific 82 Degrees 18mm Eyepiece - 2" Mount Double strong magnets adopted forExplore Scientific 1. 25" 82 Series Argon Purged Waterproof Eyepiece 18 mm The 18mm 82 Series Waterproof Argon Purged Eyepiece is a popular focal length in the upper medium power magnification class providing both super wide apparent field and generous eye relief. It is perfect for any application where more power is desired including observing globular star clusters, planetary nebulae, the bright cloud structure near the nucleus of comets, initial