MINOX BV 8x56 Binocular - 8x Magnification w/ Large 56 mm Objective Glass and Multi-Coated Lens System - Anti-Fog, Non-Slip Sturdy Body and Waterproof Nitrogen filled housing for non-fogging clarity Adjustable diopter with twisting eyecups Waterproof submerged to 16 feet Low-Weight Polycarbonate Body Neutral color rendition