7X50 Бинокль Военный

Product description: 1.Bak-4 Porro Prism 2.Fully broadband multi-coasted optics 3.Nitrogen filled and O-ring sealed 100%,,warerproof,,fog-proof, shock-proof, dust-proof construction 4.Large eyepieces and wider field 5.With convenient reticle 6.Individual focus 7.Rugged rubber-armored magnesium alloy body 8. Neck strap and soft case included Specification for product: Item No.: KW143 Model: 7X50 Magnification:7X Objective lens diameter:50mm Angle of View: 7.5 degree Mil reticle style: M-22 Light Transmission: ≥80% Resolution: ≤4.4 Field of View: 131m/1000m Exit pupil Diameter: 7.14mm Exit pupil Distance: 23mm Prism System: Porro Focus System: Individual Weight: 1660g