Review & Guide Information: 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.9x magnification porro prism binocular Fully Multi-Coated optics for extremely sharp clear views Rugged full-size design for maximum image brightness Nitrogen purged for waterproof and fog proof performance Multi position twist-up eyecups for quick adjustment and optimum eye reliefSuitable for terrestrial or astronomical viewing Protective rubber covering for ultra-firm grip Large center focus know for easy focusing
Check it out. Click: Celestron SkyMaster 9x63mm Binoculars