7x50 Navy One Binoculars

The checkered grips offer a slip-proof, positive grip. Meets or exceeds U.S. Navy specifications, SPARC optics provide nearly 95% light transmission. Black rubber armored.
Specifications:

• Magnification: 7x
• Objective lens: 50mm
• Exit pupil: 7.1mm
• Eye Relief: 15mm
• Prism type: BAK-4 Porro Prism
• Weight: 38.58 ozs.
• Field of view: 7.4°, 389 ft. at 1,000 yards
• Light efficiency: 95%
• Waterproof and Nitrogen gas filled
• Focusing System: Individual eyepiece focusing