62° 9mm Waterproof Eyepiece Planisphere Seventy full-color charts cover the

Seventy full-color charts cover the entire sky

offering impressive views at an economical price

but this is a friendly black hole that will let your planets back out to play

regardless of the amount of charge left in the battery

62° 9mm Waterproof Eyepiece Planisphere Seventy full-color charts cover theFeatures Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 62 Series Argon Purged Waterproof wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The 62 Series eyepieces are near par focal (meaning they focus at nearly the same point regardless of the focal length you