Barska Optics Barska AB10160 - 7 x 50 Deep Sea Waterproof & Fogproof Binoculars
Features: O-ring sealed for complete waterproof protection Dry nitrogen-purged and sealed to prevent fogging, clouding and moisture damage High quality optics for increased clarity BAK-4 prisms for crisp images Non-slip and ergonomic rubber design for a secure grip Heavy duty and shockproof rubber armor Ideal for all outdoor activities in all-weather conditions Specially designed for nautical use Carrying case and neck strap included Specifications Description 7x 50 Item Number AB10160 Magnification 7x Objective Lens (mm) 50 Rangefinder Internal (Built-in) Compass Built-In F.O.V. Field of View (ft @ 1000 yds) 350 Exit Pupil (mm) 7.2 Close Focus Distance (ft/m) 22 / 7 Eye Relief (mm) 27.4 Lens Coating Fully Coated Lens color Blue Prism Type Porro Prism G