68° 20mm Waterproof Eyepiece Cameras 15" (6 x 6 x

15" (6 x 6 x 5

5mm Length 103

Low cog DC Servo motor with integrated optical encoders offer smooth

and beautiful Pleaides Open Star Cluster

Unlike regular Moon Filters and Neutral Density Filters

68° 20mm Waterproof Eyepiece Cameras 15" (6 x 6 xFeatures Using 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