Kowa SV Series Roof Prism Binoculars 10x42 Blackbr 100 waterproof and fog-proof for complete outdoor use in any climate and special texturing to provide improved grip br Designed in Japan to be ultra ergonomic for comfortable holding br High quality Japanese eco-glass with KR Kowa Repelling lens coatings br Ultra flexible bridge that can accommodate multiple eye distances br Extra large central focus wheel for improved and easier focusing