Carry greater performance, not dead weight with a pair of Leopold® BX-4 Pro Guide HD 10x42mm Binoculars. The Twilight Max Light Management System uses specialized lens coatings for maximum brightness, clarity, and contrast from early pre-dawn hours to the last available moment past dusk. High-def calcium-fluoride lenses deliver eye-popping color and detail, bringing your surroundings to life at a whole new level of optical brilliance. Open bridge design and a durable aluminum body help minimize weight, making these Binocs ideal for extended hunts and scouting. Plus, texturized body armor provides protection and no-slip grip in any weather. All this in a compact, easy-to-carry, easy-to-pack design that weighs just 28.5 oz.