52° 6.5mm Waterproof Eyepiece Diagonal Although it is not the

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

On the ED152 at f/8

Use the soft retractable brush for removing loose particles and dust

that it fits over the objective(s) completely

The camera is now using your telescope as a giant telephoto lens

52° 6.5mm Waterproof Eyepiece Diagonal Although it is not theFeatures 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