Barska 7x35mm Focus Free Binoculars | BAR-AB10304 The 7x35 Focus Free Binocular from Barska has a fixed focus design making instant viewing available when there's no time to fumble with a focus knob. A Porro design with BK-7 glass and multicoated optics creates a viewing experience of clarity and high contrast while blue-tinted lenses help reduce glare. These Focus Free Binoculars are ideal for overall long-distance scope for sporting events and races, nature walks, wildlife observation, or any situation where a fixed-focus binocular could enhance the visual experience. Included Accessories Carrying Case, Neck Strap, Lens Covers, and Lens Cloth Features 7x Magnification 35mm Objective Lens BK-7 Porro Prisms Fixed Focus Fully Coated Optics Rubber Armoring Manufacturer's Warranty Limited Lifetime Warranty Technical Specifications Brand: Barska Series Focus: Free Model Number: AB10304 UPC: 790272541140 Focus System: Free Prism Type: Porro Prism Glass: BK-7 Magnification (Fixed): 7x Close Focus (ft/m): 20/6 Eye Relief: 13mm Objective Lens: 35mm Exit Pupil: 5mm Field of View (ft@1000yds/m@1000m): 420/140 Optical Coating: Fully Coated Waterproof: None Fogproof: No Tripod Adaptable: Yes Product Weight: 20 oz.
