Description The Leupold BX-2 Timberline HD 12x50mm Binocular combines powerful 12x magnification with a larger 50mm objective lens for detailed long-range glassing across open terrain. Leupold&&';;s Advanced Optical System and High-Definition lenses help maximize light transmission, reduce glare, and deliver sharp color and resolution from dawn through dusk, while the large tactile focus wheel allows quick adjustments even with gloves. Waterproof and fogproof construction, a built-in 1/4-20 tripod adapter port, and included Pro GearA(R) accessories make it a dependable option for extended glassing sessions in the field. Specs Weight 26.6 oz Length 6.5 in Field of View @ 1000 yards 262&'; Eye Relief 15 mm Magnification 12x Objective Lens Diameter 50mm Manufacturer Warranty Lifetime