52° 25mm Waterproof Eyepiece RASA while maintaining the absolute sharpness

while maintaining the absolute sharpness of the originals

Celestron's Off-Axis Guider addresses these challenges by:

843x Limiting Stellar Magnitude 14 Lowest Useful Magnification 29x Magnification of Eyepiece 1 81x Max Slew Speed 5"/second (4"/second is default) Mount German Equatorial Mount Mount Info: N

Utilizing experiences gained during development of the CEM series

Each meteorite is between 5-9 grams

52° 25mm Waterproof Eyepiece RASA while maintaining the absolute sharpnessFeatures 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