ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope Accessory Type_Focuser Field Stop Diameter 45

Field Stop Diameter 45

making it ideal for both daytime nature observation and nighttime skywatching

and a smartphone adapter

This polar scope works with the BR-EXOS2

This is especially noticeable when your telescope does not have a drive

ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope Accessory Type_Focuser Field Stop Diameter 45The Explore Scientific ED102 Essential Series Air Spaced Triplet APO Refractor is a premium, true apochromat telescope designed for both visual observation and serious astrophotography. Using an advanced air spaced triplet optical design with genuine HOYA FCD1 extra low dispersion glass and proprietary EMD multi layer coatings, it delivers razor sharp, high contrast views with virtually no chromatic aberration. Its 102mm aperture strikes the perfect