Carson JR 10x42mm Binocular Mossy Oak Break Up Country Camo Matte. These binoculars feature BAK-4 prisms and fully multi-coated optics for crisp clear viewing. Large 42mm objective lenses gather plenty of light to ensure the viewing image is bright even in low light conditions. The JR-042MO 10x42mm binoculars are O-ring sealed and nitrogen purged making them waterproof and fogproof. Large focus wheel turns smoothly for precise focus adjustments. Independent right diopter adjustment makes it possible to adjust the focus to allow for strength differences in each eye. The JR Series binoculars are the ideal choice for birding hiking or fishing. Specifications for Carson JR 10x42mm Roof Prism Binocular: Manufacturer: Carson Color: Camo Magnification: 10 x Objective Lens Diameter: 42 mm Prism System: Roof Prism Material: BAK-4 Eye Relief: 17 mm Field of View Linear: 306 ft at 1000 yds Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Close Focus: 20 ft Weather Resistance: Fog Resistant Water Resistance Level: Waterproof Length: 5 in Weight: 1.37 lb Finish: Matte Condition: New Package Type: Gift Box Additional Features: Large Objective Lenses Gather Plenty of Light Even in Low-Light Conditions Included Accessories: Storage Pouch Neck Strap Lens Covers and Lens Cleaning Cloth Magnification Type: Fixed Features of Carson JR 10x42 Binocular Magnification 10x Objective Lens Diameter 42 mm Package Contents: Carson JR 10x42 Binocular Protective Pouch Neck Strap Lens Covers and Lens Cloth Carson JR-042MO: JR Series Mossy Oak Break Up Country Camo