Outstanding Visuals Lightweight BOSMA HD binoculars offer toptier visual performance and an ergonomic design weighing a mere 1.4 pounds ideal for travel and hunting enthusiasts.Enhanced Brightness Clarity Featuring BAK4 prisms with a silver coating that achieves up to 95 reflectivity our binoculars reduce light loss and enhance image brightness for vivid viewing.Superior Optics The FMC broadband coating and premium optics provide unparalleled imaging authentic color reproduction and increased edge sharpness for exceptional viewing quality.Waterproof Assurance Certified BSW6 waterproof our binoculars can endure 30 minutes in 19.7 inches of water ensuring durability and optical integrity rigorously tested before delivery.Precision Adjustment Crafted with metal zoom and diopter adjustment rings our binoculars offer smooth precise control for a more comfortable and personalized viewing experience.