Alpen Optics APEX XP 20-60x80 ED Spotting Scope

-High-quality spotting scope with continuous zoom from 20x to 60x-80 mm aperture for bright images even in twilight-Maximum light transmission through ALPEN's UBX multi-coating-With prisms made of excellent BaK-4 glass material-Waterproof, nitrogen-filled to prevent internal lens fogging-With LE eyepiece and twist-up eyecup ideal for eyeglass wearers-45-degree viewing angle and tripod connection thread for optimal comfort-Sunshade for observations in sunny conditions-ED glass (Extra-Low Dispersion) for color fidelity and excellent resolution