Boshile 10x50 Nitrogen Waterproof Binocular with Navigation Compass Professional Military Binoculars Telescope Lll Night Vision

Boshile. Brand Name: Boshile. Model Number: 10X50 Telescope with Rangefinder. Type: Binoculars. Magnification: 10x. Optical Coatings: FMC multi green. Waterproof: Nitrogen waterproof. fogproof: yes. Prisms: BAK4. Objective lens diameter: 50mm. Eye Relief: 23mm. battery: GP186(not include). Weight: 890g. Size: 16.5CM19CM6CM. Focus System: Individual. Field Angle: 7.5 degree. Close Focusing Distance: 2.5m. Diopter adjusting range: 5-5 DIOPTER. Interpupillary distance: 56-72 mm. Eye cup: Fold down. Specification. 10x50 Waterproof, Battalion, with Internal Rangefinder Directional Compass, Designed to meet military standards, 100 Waterproof and fogproof, Fully multi-coated optics, BAK-4 prisms, Individual eyepiece focus, Fold down eyecups, Attached lens covers, Rubber armor covered, whether you are ashore or on the water, this binocular is designed to perform in the most demanding conditions. Magnification: 10X. Objective lens diameter: 50mm. Prism Type: Porro Prism Binoculars. Prism Glas