The Barska 7x50 WP Battalion Binocular is engineered to achieve peak performance in difficult conditions. This binocular has an internal rangefinder reticle and features BAK4 porro prisms and fully multicoated optics for maximum light transmission and image brightness. The Battalion's housing is waterproof and fogproof to ensure all-weather performance. Regardless of the climate, the field-of-view will remain clear while the Battalion's internal mechanism is well protected from the negative effects of moisture and precipitation. Outdoor enthusiasts will greatly appreciate the benefits of a comfortable ridged grip and the added shock-resistance provided by the tactile rubber armoring. Fold-down eyecups offer the user the ability to customize this binocular to personal preference.• BAK4 Porro Prisms• Fully Multi-Coated Optics• 100% Waterproof and Fogproof• Individual Focus System• Tough Rubber Armor• Internal Rangefinder Reticle• Folding Eyecups• Attached Objective Lens CoversSpecificationsModel Number: AB11610Focus System: IndividualPrism Type: PorroPrism Glass: BAK-4Magnification: 7xClose Focus: 22.3'Eye Relief: 16.5 mmObjective Lens: 50 mmExit Pupil: 7.2 mmField of View @ 1000 yds.: 395'Optical Coating: Fully Multi-CoatedWaterproof: YesFogproof: Yes (Nitrogen CO2)Weight: 38.8 oz. Finish: Matte BlackIncluded Accessories: Carrying Case, Lens Covers, Neck Strap, and Lens ClothMfr. Warranty: Limited Lifetime Warranty BAK4 porro prisms & fully multicoated optics for maximum light transmission Comfortable ridged grip & tactile rubber armoring for shock resistance Fold-down eyecups for customized preference | Barska 7x50mm WP Floating Battalion Range-Finding Reticle Binocular