The ultimate on-the-water viewing companions. Even in the most challenging conditions, our ever-popular H2O binoculars stay on board and in your hands with a Soft Texture Grip. O-ring sealed and nitrogen purged, stunning views are assured no matter how wet they get. Updated lightweight aluminum chassis allows for ease and comfort viewing in the field. And to maximize light transmission and clarity, fully multicoated optics and premium quality BaK-4 prism glass are included. From the streamside to the Gulf Stream, the world looks better through the Bushnell H2O.WATERPROOF AND FOGPROOF CONSTRUCTION IPX7 waterproof construction is tested by submerging at 1 meter for 30 minutes without any penetration. The incorporation of IPX7 rating means these binoculars are ready to take on the nastiest conditions and the roughest elements.FULLY MULTI-COATED, ALL GLASS OPTICS SYSTEM An all glass, fully multi-coated optical system combined with BAK-4 Prisms enhances contrast, resolution, and light transmission.NON-SLIP AGGRESSIVE TEXTURE FOR CONFIDENT GRIP AND RUBBER HOUSING FOR DROP PROTECTION Updated ergonomics with non-slip soft touch rubber and easy grip texture. Easy grip runners where grip counts and texture along the sides and bridge of the binocular reduce the chance of dropping and give a confident in-hand feel.even with one hand.UPDATED LIGHTWEIGHT ALUMINUM BODY CONSTRUCTION FOR UNMATCHED DURABILITY AND ALL-DAY COMFORT Aluminum chassis adds confident durability that these binoculars can take the abuse of even the most grueling conditions. By reducing the weight of the body, you can use these binoculars comfortably all dayeveryday.20 YEAR LIFETIME IRONCLAD WARRANTY H2O Binoculars are backed by the Bushnell Lifetime Ironclad Warranty and are engineered and manufactured to withstand the rigors of the outdoors for the lifetime of the product. Fully transferable and no receipt required.SpecificationsID BU-138005RName H2O 8×25 Waterproof BinocularsMagnification x Objective Lens 8x25mmPrism System Folding RoofPrism Glass BaK-4Field of View (ft @ 100 yds) 361 ftExit Pupil 3 mmClose Focus 19 ftWeight 10.3 ozLength 4 inWaterProofing IPX7Locking Diopter NoAdapts To Tripod NoEyecups Twist-UpPermafocus NoPC-3 Phase Coating NoDielectric Prism Coating NoUltra Wide Band Coating NoProtective Lens Coating Fully Multi-CoatedED Prime No