HIGH-QUALITY OPTICS - roof prism with phasecorrecting coating P40 and HighLux-System HLS provide great resolving power, high contrast and brilliant color fidelity and offer a wide view without colour fringing and edge-to-edge sharpness HIGH DURABLE LENS COATING - HDC multicoating offers abrasion-resistance and anti-reflection properties to protect exterior lens surfaces and improve light transmission and contrast ROBUSTNESS and WATER-RESISTANCE - LEICA Ultravid Blackline Binoculars have rugged aluminum housing, nitrogen filling and are waterproof to a depth of 5 m/16.5 ft COMPACT DESIGN - a compact construction and low weight provide fatigue-free observation and make LEICA Ultravid Black Leathered Binoculars ideal for outdoor activities 10X MAGNIFICATION provides good detail identification even at long distances