Explore Scientific 100° 20mm Waterproof Eyepiece (EPWP10020-01) telescope eyepieces fainter deep sky objects such

fainter deep sky objects such as globular clusters and planetary nebulae

negating the need for frequent collimation like in a Schmidt-Cassegrain and contributing to the high-contrast views characteristic of Maks

Using advanced computer design

providing flexibility in a convenient design

Explore Scientific 100° 20mm Waterproof Eyepiece (EPWP10020-01) telescope eyepieces fainter deep sky objects suchThese 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