The 7x50 Center Focus Binoculars are economical waterproof binoculars with a center focus mechanism that allows for quick, easy adjustment to different focal ranges. This makes them perfect for boating or any other outdoor activity. These marine binoculars come with a padded neck strap, objective & ocular lens covers, and a padded nylon carrying case. There is a 5 year guarantee on these binoculars.
Magnification: 7x Objective lens: 50mm Exit pupil: 7.1mm Eye Relief: 27.4 Prism type: BAK-4 Porro Prism Field of view: 350 ft. at 1,000 yards Light efficiency: 80% Waterproof/Fog-proof
Dimensions: 7 ½" x 8 ¼" x 2 ¾" (191 x 210 x 70 mm)