The Bushnell H20 all-purpose binocular with 12x magnification features black non-slip rubber armor- protects binoculars from impact and provides sure grip in damp marine environments; Multi Coated Optics- multiple layers of coatings on all lens surfaces increase light transmission and image brightness and Waterproof Construction- O-ring sealed optics stay dry inside, even when totally immersed in water. Adapts to Tripod.