SPECS: Magnification: 10x Lens Size: 42mm Interpupillary Distance: 58-75mm Eye Relief: 15mm Close Focus: 6.0 ft. Field of View (@1,000 yds/degrees): 325’/6.2° Dimensions: 6” H x 5.2” W Weight: 23 oz. DESIGN & DETAILS: HD optical system Nitrogen gas purged Fully multi-coated lenses for increased light transmission Phase correction Rubber armor Shockproof and waterproof Includes GlassPak™ binocular harness