Brunton Eterna Full-Size 11x45 Binocular

Designed to Brunton's stringent Eterna specifications, the Full-Size series is designed for users who want big glass in a rugged, ergonomic mid-sized frame. This 11x Eterna binocular--a great choice for viewing over long distances--is lightweight and nimble, with a durable alloy frame that weighs a mere 28 ounces. More importantly, the Eterna delivers razor-sharp images with the help of the 45mm lenses made of BaK-4 prism glass and the trio of coating processes, including state-of-the-art phase coating, AL reflective coating, and Emerald Fire full multi-coating. Even discounting all the bells and whistles, the Eterna Full-Size is a tough customer, with an ergonomic body armor that's both waterproof and fog-proof. Specifications range from a 305-foot field of view at 1,000 yards to a 19.5mm long eye relief to a 4.1mm exit pupil. The focus system, meanwhile, sharpens images as close as 8 feet. Additional features include a multi-step eye relief system that's eyeglass-compatible, tripod/monopod compatibility, and neoprene Bino Glove lens covers. The Eterna Full-Size 11x measures 6 by 5.1 by 2.2 inches (W x H x D) and is backed by a limited lifetime warranty. What's in the Box? Eterna Full-Size 11x binocular, Bino Glove lens covers, neck strap, user's manual.