52° 6.5mm Waterproof Eyepiece Diagonal The camera is now using

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

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

On the ED152 at f/8

separate the variable polarizing filter into its two halves

that it fits over the objective(s) completely

52° 6.5mm Waterproof Eyepiece Diagonal The camera is now usingFeatures 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