Teropong Celestron SkyMaster 20-100x70 Zoom

Celestron SkyMaster 20-100x70 Zoom 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. General Features : • 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 Specification Diameter : 70 mm ( 2.76 in) Magnification : 20-100 x Weight ( oz) : 53 oz ( 1503 g) Angular Field of View ( deg) : 1.25 ° Linear Field of View ( 1000 yds) : 65 ft ( 20 m) Exit Pupil ( mm) : 3.5 mm ( 0.14 in) Eye Relief ( mm) : 22 mm ( 0.87 in) Near Focus : 72 ft ( 22 m) Prisms : BaK-4 Optical Coatings : Multi-Coated Weather Proof : Weather Resistant Tripod Adaptable : Included