Binocular Bushnell H2O 8x42 ( 158042)

H2O 8x 42mm 158042 Features : Powerful bright optics in a 100% waterproof package. BaK-4 prisms for bright, clear, crisp viewing Multi-coated optics for superior light transmission 100% waterproof: O-ring sealed and nitrogen purged for reliable, fog-free performance Non-slip rubber armor absorbs shock while providing a firm grip Twist-up eyecups Large center-focus knob for easy adjustments Longer eye relief Product Overview : THE ONLY THING WE DIDN' T DO IS TEACH THEM TO SWIM. The ultimate on-the-water viewing companions, our everpopular H20™ binoculars have been enhanced for 2012 with a Soft Texture Grip to keep them on board and in your hands in the most challenging conditions. Just as before, they' re O-ring sealed and nitrogen purged to ensure stunning views no matter how wet they get. To maximize light transmission and clarity, standard equipment includes multi-coated optics and premium quality BaK-4 prism glass. From the streamside to the Gulf Stream, the world simply looks better through the Bushnell® H20. Specification : Magnification X Obj Lens: 8x 42mm Close Focus ( ft/ m) : 18 / 5.5 Lens Coating: Multi Field of View ft@ 1000yds / m@ 1000m: 410 / 137 Adapt to Tripod: No Eyecups: Twist-Up Eye Relief: 17 Focus System: Center Exit Pupil ( mm) : 5.25 Prism Glass: BaK-4 Water/ Fog Proof: Yes Prism System: Roof Weight ( oz/ g) : 25 / 709 Size Class: Standard