MSRP $499 88% LIGHT TRANSMISSION - Schmidt-Pechan ED glass with a hydrophobic multi-coating provides optical clarity and precision in all situations. COMFORTABLE & FAST FOCUSING - The large and easy-to-grip focus wheel is quick to use on the ZEISS Terra ED binoculars. Your index finger naturally lands on the focusing wheel, always ready when something exciting suddenly happens in front of you. COMPACT, LIGHT & ROBUST - With its waterproof, fiberglass reinforced casing, the ZEISS Terra ED satisfies the high standards of nature lovers. Easy to fit into any bag and nearly indestructible, the ZEISS Terra ED is the perfect companion. ZEISS ANTI-REFLECTIVE COATING - Guaranteed brilliant, high-contrast images, particularly in adverse light conditions and twilight. A CLEAR VIEW IN ANY WEATHER - There are always exciting things to be seen in the world of nature, even in wet weather. ZEISS developed a Hydrophobic Multi-layer Anti Reflective Coating for binoculars