68° Series 16mm Waterproof Eyepiece 8.8mm when you move a metal

when you move a metal detector over a piece of metal

The 110v power adapter allows PMC-Eight System (EXOS2GT-PMCEight and iEXOS100) to operate off household current

At high power

Length 150mm

Built to endure the demands of public star parties and educational outreach

68° Series 16mm Waterproof Eyepiece 8.8mm when you move a metalUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68 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