42741 Features: -Binocular.-Waterproof.-High-reflection coating on these prisms result in an image that is 8pct brighter than comparable uncoated prisms.-"Nature bright" lens coatings result in the image through the Farlux to appear more true-to-life and comfortable to the eye.-Image remains consistent and free from "tunnel vision".-Can even be used in damp conditions.-Personal diopter setting can be locked to prevent movement.-Ergonomic grip on the side makes comfortable for even prolonged use.-8-15 x Magnification.-Twilight power: 16.7-22.9.-SK15 and BaK-4 high-reflection prisms. Color/Finish: -Offers fantastic optical quality and brilliant realistic color reproduction making it perfectly suited for bird watching and hunting. Dimensions: -Height: 156".