H2O 10x42 mm Roof Binoculars
• BaK-4 prisms for bright, clear, crisp viewing
• Multi-coated optics for superior light transmission and brightness.
• Waterproof/fogproof construction: Products are O-ring sealed and nitrogen purged for total waterproof and fogproof protection. These models can withstand complete immersion in water and stay dry inside. The interior optical surfaces won't fog due to rapid temperature change or humidity.
• Non-slip rubber armor absorbs shock while providing a firm grip
• Twist-up eyecups
• Large center-focus knob for easy adjustments
• Longer eye relief
• Magnification x Obj Lens: 10x 42mm
• Close Focus: 12/3.6
• Lens Coating: Multi-Coated
• Field of View: ft@1000yds/m@1000m = 305/102
• Adapt to Tripod: No
• Eyecups: Twist-Up
• Eye Relief: 17mm
• Focus System: Center
• Exit Pupil: 4.2 mm
• Prism Glass: BaK-4
• Water/Fog Proof: Yes
• Prism System: Roof
• Weight: 25oz/709g
• Size Class: Standard.
• In the box: soft carrying case, neck strap, and lens cleaning cloth.