20x magnification, 50mm objective lenses, BAK4 Porro prism optical path, Anti-reflection fully multicoated optics, 115.5' field of view at 1000 yards, 44 degree angle of view
Closed bridge configuration, Large center focus wheel, Right-eye diopter adjustment, 21mmlong eye relief, 3.0mmexit pupil
Fold-down rubber eyecup seal against ocular cavity block stray peripheral light
Rubberized armoring protect against impact & provides slip-resistant grip, Nitrogen-filled, fog proof & submersible to1m
Internal focusing system help to maintain waterproof seal, Tripod mount optional
This Binoculars can be used in all weather & conditions. The large oversized 60mm objectives are fully multicoated to reduce reflection and maximize light transmission through the entire optical path