Athlon Optics Argos Gen II HD 10x42mm Roof Prism Binoculars Green. Athlon Optics designed these Binoculars with advanced fully multi-coated lenses that produce crystal clear images for an entirely vivid viewing experience. The Athlon Optics Argos Gen II 10x42mm HD Waterproof Binoculars also feature Bak-4 prism glass that is nitrogen purged and sealed to create a fogproof and waterproof optic system. Also these binos have phase correction to ensure you get the most out of your lenses. You can comfortably wield these in any weather conditions since they're housed in a magnesium alloy chassis with rubber armoring. Plus these binoculars are nitrogen filled to create a fogproof and waterproof optic that you can use to explore nature in any environment. Pick up your pair of Athlon Optics Argos Gen II 10x42 HD Roof Prism Binoculars to get the crispest views on the hunting grounds. Specifications for Athlon Optics Argos Gen II HD 10x42mm Roof Prism Binoculars: Manufacturer: Athlon Optics Color: Tan Magnification: 10 x Objective Lens Diameter: 42 mm Prism System: Roof Prism Material: BAK4 Eye Relief: 16.1 mm Exit Pupil: 4.2 mm Field of View Linear: 319 ft at 1000 yds Field of View Angle: 6.1 degrees Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Interpupillary Distance: 56 - 76 mm Close Focus: 4 m Weather Resistance: Yes Water Resistance Level: Waterproof Length: 5.7 in Weight: 25.5 oz Finish: Green Rubber Armor Fabric/Material: Magnesium Condition: New Package Type: Box Magnification Type: Fixed Features of Athlon Optics Argos Gen II HD 10x42mm Roof Prism Binoculars Phase Coated BaK4 Prisms AdvancedFully Multi-Coated Lenses Magnesium Chassis Locking Diopter Long Eye Relief Close Focus Twist Up Eye-Cups Waterproof Tripod Adaptable HD Glass Phase Coated XPL Coating Argon Purged Package Contents: Athlon Optics Argos Gen II HD 10x42mm Roof Prism Binoculars Athlon Optics 114009: Argos Gen II HD 10x42mm Roof Prism Binoculars Green