Barska AB11372 10x20 Blueline Compact Binoculars Type: Binoculars Specifications: Magnification 10x Objective Lens 20mm Prism type Porro Prism Glass BK-7 Exit Pupil 2mm Optical Coating Fully Coated Focusing System Center Field of View (ft@1000yds/m@1000m) 288/96 Close Focus (ft/m) 13/4 Eye Relief 8 mm Weight 8oz Included Accessories Carrying Case, Neck Strap and Lens Cloth Warranty Limited Lifetime Warranty Color: Silver |