Harga Celestron SkyMaster 20-100x70 Zoom Binocular

Overview of Celestron SkyMaster 20-100× 70 Zoom Binocular Multi-coated optics High quality BaK-4 prisms Large aperture perfect for low light conditions and stargazing Long eye relief ideal for eyeglass wearers Diopter adjustment for fine focusing No-Fault Lifetime Warranty ITEM # 71012 Celestron SkyMaster Series Celestron SkyMaster 15× 70 Binocular Celestron SkyMaster 20× 80 Binocular Celestron SkyMaster 20-100× 70 Zoom Binocular Celestron SkyMaster 25× 70 Binocular Celestron SkyMaster 25-125× 80 Zoom Binocular Description of Celestron SkyMaster 20-100× 70 Zoom Binocular Celestron’ s SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars. Ideal for astronomical viewing or for terrestrial ( land) use, especially over long distances. SkyMaster models feature high quality BaK-4 prisms and multi-coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions. Specifications Celestron SkyMaster 20-100× 70 Zoom Binocular Objective Lens Diameter ( mm) 70 mm Magnification ( x) 20-100x Angular Field of View 1.25° Exit Pupil ( mm) 3.5 mm Eye Relief ( mm) 22 mm Optical Coatings Multi-Coated Weight ( oz) 53 oz ( 1503 g) Prism Glass ( Type) BaK-4 Twilight Factor 37.41 Relative Brightness 12.25 Weatherproof Water Resistant Tripod Adaptable Yes