LEUPOLD bx-1 McKenzie binoculars – 12×50 – Shadow gray bak 4 prisms central focus dial fully multi-coated lenses well balanced, phase coated, roof-prism design armored, waterproof, Nitrogen filled ergonomic design slim, in line design twist up eyecups diopter focus paddle includes Pro gear accessories such as go afield shoulder strap, go afield binocular case, lens covers lens cloth wt.: 22.1 oz. LEUPOLD lifetime warranty