The Barska 10x30mm Floatmaster Binocular is the perfect optical choice for boaters and water enthusiasts alike. The Floatmaster Binocular offers complete waterproof protection and is completely buoyant if dropped in the water. Mariners of all kinds will greatly appreciate the benefits of a comfortable grip and the added shock-resistance provided by the tactile rubber armoring. The 10x30mm Floatmaster is a compact, easily manageable binocular that permits a steady image even under bobbing ocean, lake, or river conditions. Features BK-7 roof prisms and fully coated optics for maximizing light transmission and increasing image clarity.• Floating Capability• BK-7 Porro Prisms• Fully Coated Optics• Large Center Focus Knob• Waterproof / Fogproof Construction• Yellow Rubber Armored HousingSpecificationsModel Number: AB11092Focus System: CenterPrism Type: RoofPrism Glass: BK-7Magnification: 10xClose Focus: 32.8'Eye Relief: 14.9 mmObjective Lens: 30 mmExit Pupil: 3 mmField of View @ 1000 yds.: 262'Diopter: Right EyeOptical Coating: Fully CoatedWaterproof: YesFogproof: Yes (Nitrogen CO2)Weight: 17 oz. Finish: YellowIncluded Accessories: Carrying Case, Neck Strap, and Lens ClothMfr. Warranty: Limited Lifetime Warranty Comfortable grip with shock-resistant tactile rubber armoring Easily manageable with a steady image even under bobbing sea conditions BK-7 roof prisms and fully coated optics for maximum light transmission | 10x30mm WP Yellow Floatmaster Binocular