68° Series 28mm Waterproof Eyepiece f/4.4 A second 40° displaced installed

A second 40° displaced installed mounting plate with a viewfinder shoe allows the rotation of the tube top in combination for a favorable position of the viewfinder tube or the mounting of an additional TELRAD viewfinder

even when observing objects high in the sky

because these devices are designed to work with a small range of focal ratios

Black & White

you can still buy this item directly at the Explore Store at 1010 S

68° Series 28mm Waterproof Eyepiece f/4.4 A second 40° displaced installedUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 62 Series Argon Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye relief and their 68 apparent field is truly a full immersion