Whether you're navigating mountain paths, scanning shorelines for wildlife, or soaking in a city skyline at sunset, Trailblazer II binoculars deliver big views in a small package. They're built for adventurers who want quality optics they can take everywhere, combining clarity, sharpness and all-weather toughness in a folding design that fits a pocket. Pocket-friendly. Convenient fold-up design fits most pockets and packs. Tough. Built from sturdy aluminum alloy to protect against the occasional drop or bump. Nonslip. Coated in textured rubber armor for added protection and a sure grip, wet or dry. Fully waterproof. Ideal for paddlesports, boating, the lake or beach and, of course, rain, sleet and snow. *Not intended for underwater use. Can be submerged down to 3.3 feet for up to 10 minutes. 10x magnification.Get a closer, tighter view of distant birds, wildlife and action to reveal more details and less of the overall scene. Multilayer-coated lenses. Cut through glare and harsh backlighting for a high-contrast view with vibrant, lifelike colors. Fogproof construction. Especially useful when moving from a warm vehicle or building into the cold winter air. Turn-and-slide rubber eyecups. Adjustable for a clear, comfortable view. Retract for use with eyeglasses. Large focusing knob. Smoothly dial in precise focus, even when wearing gloves.