The Military-Marine binocular is adapted for rugged all-around use. It is light and easy to handle, with bright images and a wide field of view for steady viewing, even on the move. The floating prism system uses flexible silicone lens mount to absorb severe shock, impact and abuse without damage, while the Sports-Auto Focus System lets you focus each eyepiece to your vision once, then keeps images razor sharp from 20 yards to infinity. The Military-Marine features a Markolon housing, a durable polycarbonate with NBR Long Life rubber armoring, creating a lightweight, rugged chassis that withstands 11 Gs of impact. Includes standard neck strap, objective covers, rain protection cap and carry case.

• Magnification: 7x
• Objective: 50mm
• Field of View: 302 ft @ 1,000 yds
• Eye Relief: 20.2mm
• Exit Pupil Diameter: 7.10mm
• Short Focus: 65 ft
• Prism Type: Porro
• Weight: 36 oz
• Finish: Green Rubber Armor
• Case: Yes
• Twilight Factor: 18.7
• Focus Type: Sports-Auto
• Optic Coating: Multi-Coated
• Proofs: Fog/Waterproof

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item Steiner Military-Marine 7x50mm Porro Prism, Sports-Auto Focus, before purchasing if you are unsure.