For bright and clear viewing ashore or on the water Internal rangefinder and directional compass offer added convenience. Focus allows you to adjust each eyepiece individually to suit your needs. Fully multicoated optics maximize light transmission for optimum brightness. BaK-4 prisms produce excellent image clarity and contrast. Fold-down eyecups help ensure comfortable use. Waterproof and fogproof construction handles demanding conditions. Rubber armor provides durability. Meets military standards. Lens covers are attached for easy use. Includes a carrying case and a neckstrap. 8x magnification and 30 mm diameter objective lenses allow you to zoom in for clear images of your subject.