Take your deep sea explorations to the next level using the waterproof Bushnell 7x50 Marine Binoculars. These binoculars possess all the right characteristics that you find in nautical binoculars beyond their class: a Porro prism design for enhanced perception of depth, individual focusing, an O-ring-sealed nitrogen fill for fogproofing, and a thick rubber armoring designed to resist impact and corrosion from saltwater. In addition to the clarity and brightness of full multi-coatings, the optical system also offers wide 50mm objectives lenses and some protection from harmful UV rays.
Bushnell 137501 Specs
Prism Type - Porro (BAK4)
Performance
Magnification - 7x
Objective Lens Diameter - 50 mm
Angle of View - 7.3° (Actual)
Field of View - 382.53' @ 1000 yd / 127 m @ 1000 m
Minimum Focus Distance - 25' / 7.6 m
Exit Pupil Diameter - 7.1 mm
Eye Relief - 18 mm
Interpupillary Adjustment - 56 to 72 mm / 2.2 to 2.8"
Diopter Adjustment - Yes
Focus Type - Individual
Features
Fogproof - Yes
Water Resistance - Waterproof
General
Dimensions - 7 x 3" / 177.8 x 76.2 mm
Weight - 36.02 oz / 1.02 kg