The Barska Blackhawk Binocular soars high in performance with a new diamond-cut textured grip to insure a comfortable and stable viewing experience. The Blackhawk Binocular features fully coated optics in a compact roof prism design that delivers high-quality, clear, crisp images. Designed for all environments, the Barska Blackhawk is nitrogen purged and O-ring sealed for complete waterproof and fogproof protection.• Fully Coated Optics• Compact Roof Prism Design• 100% Waterproof and Fogproof• Protective Rubber Armor• New Diamond-Cut GripSpecificationsModel Number: AB11840Focus System: CenterPrism Type: RoofPrism Glass: BAK-4Magnification: 12xClose Focus: 6.6'Eye Relief: 17 mmObjective Lens: 42 mmExit Pupil: 3.5 mmField of View @ 1000 yds.: 275'Diopter: Right EyeOptical Coating: Fully CoatedWaterproof: YesFogproof: Yes (Nitrogen CO2)Weight: 25 oz. Finish: Matte BlackIncluded Accessories: Carrying Case, Lens Covers, Neck Strap, and Lens ClothMfr. Warranty: Limited Lifetime Warranty Nitrogen-purged & o-ring sealed for complete waterproof & fogproof protection Protective rubber armor Includes carrying case, lens covers, neck strap, & lens cloth | Barska 12x 42mm WP Blackhawk Binocular