Celestron 71378 Granite Series 7x33 Roof Prism Binocular (Black)

[Music] when you need to see every detail trust granite ed binoculars the pinnacle of celestron's optical and mechanical design granite ed stands up to the optical performance of binoculars costing hundreds more providing bright sharp views even in low light conditions granite's extra low dispersion glass objective lenses and optimized optical design produce images virtually free of chromatic aberration with accurate color reproduction and increased resolution and contrast the fully multi-coated lenses are paired with phase and dielectric coated bak4 prisms for even more light transmission and brightness a durable yet lightweight waterproof magnesium housing protects your optics from the elements sturdy metal twist up eye cups allow for easy viewing with or without eyeglasses you can even mount your granite ed on a tripod for extended viewing sessions granite ed is available in a range