Bushnell H2O Binoculars Features The Bushnell H2O 10x42mm Binoculars deliver 10x magnification through a 42mm objective lens striking a balance between magnified detail and a bright enough image for early morning or low-light glassing. An IPX7 waterproof rating means the binoculars can be fully submerged at one meter for thirty minutes without allowing any water penetration giving shooters confidence in downpours or accidental drops in the water. Nitrogen purging and O-ring seals throughout the housing prevent internal fogging even when moving rapidly between temperature extremes. A twist-up eyecup design lets eyeglass wearers and non-wearers alike dial in the correct eye relief for a full comfortable field of view spanning 305 feet at 100 yards. Fully multi-coated all-glass optics paired with BaK-4 roof prisms enhance contrast resolution and light transmission for a noticeably clearer image than lower-tier binoculars. The updated lightweight aluminum chassis keeps total weight manageable at 22.2 ounces while still standing up to rugged outdoor use. A non-slip soft-texture rubber housing with aggressive gripping texture along the sides and bridge reduces the chance of dropping the binoculars even when handling them with one hand or wet gloves. Backed by Bushnell s 20 year Ironclad warranty these binoculars are built to perform reliably from the streamside to the open water for years of consistent use. Bushnell H2O Specifications Brand: Bushnell Model: H2O Type: Binocular Magnification: 10x Objective Lens: 42mm Prism Type: BAK-4 Roof Lens Coating: Fully Multi-Coated Field of View: 305 ft @ 100 yds Eye Relief / Eyecups: Twist-Up Close Focus: 12 ft Exit Pupil: 4mm Waterproof: IPX-7 (1M for 30 min) Material: Aluminum Color: Dark Blue Weight: 22.2 oz Available At: GrabAGun