The Huskemaw HD 10x42 Binoculars feature BD-High Density lens coatings that deliver extreme clarity and light transmission. Huskemaw spent 3 years of field testing from Sea Level to 12,000 feet to ensure a superb offering in a lightweight, compact package. Has an overall length of 5.6? and weighs 24.6 ounces.Features:BD-High Density lens coatings;2 yards to infinity min-max focus;5.6" long;24.6 oz.;Waterproof and fogproof