52° 6.5mm Waterproof Eyepiece Diagonal This configuration is especially helpful

This configuration is especially helpful to owners of larger format cameras

With built-in mount modeling

16 Twilight Factor 32

Use the soft retractable brush for removing loose particles and dust

Although it is not the shortest focal length in the 82° Series

52° 6.5mm Waterproof Eyepiece Diagonal This configuration is especially helpfulFeatures Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 52 Series Argon Purged Waterproof eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The 52 Series eyepieces are par focal (meaning they focus at near the same point regardless of the focal length you select) and come