Bushnell 134212 H2O12x 42 mm Binoculars • All-purpose binocular with 12x magnification;• Non-slip rubber armor protects binoculars from impact and provides sure grip in damp marine environments;• Multi-coated optics boast multiple layers of coatings on all lens surfaces to increase light transmission and image brightness;• Waterproof construction means O-ring-sealed optics stay dry inside, even when totally immersed in water;• Twist up eyecups;• BaK-4 porro prisms;• Field of view: 267 ft.;• includes eye covers, carry case, cleaning cloth, and IB;