The SkyMaster Series of large aperture binoculars from Celestron offer phenomenal performance for astronomical viewing. They are also a great choice for terrestrial use, especially over long distances. All models feature high quality BAK-4 prisms and have multi-coatings for enhanced contrast. The 25x100mm model is waterproof and feature structural reinforcement of the main body for maximum stability and secure optical alignment–in addition, they have a built-in super-rigid photo tripod adapter.
Waterproof (8 and 1 mm)
Multi-coated optics
High quality BAK-4 prisms
Large aperture perfect for low light conditions and stargazing