Model of higher class telescopes. Optical system filled with nitrogen. High quality anti-reflective coating on the lenses. Long eye relief, suitable for those who wear glasses. Cleverly placed lens caps provide shade and reduce light reflections. Waterproof. Tenfold magnification. - 10 x 25 - BaK-4 optics - Emerald Fire anti-reflective coating - lens caps - waterproof, nitrogen filled - neoprene strap - binocular case - special cleaning cloth for lenses