ZEISS Conquest HD 8x42 Binoculars

Apparent angle of view: 59° High-density (HD) lens system provides clear and neutral colors Large focusing wheel and twist-up eyecups add user-friendly functionality Nitrogen purged for fog and waterproof protection to 400mbar or 4m Durable aluminum construction and a compact 6.1" size contribute to its light 1.6 lb weight Twilight factor of 18.3 and a functional temperature range of -30 to 60°C Multi-layer coating provides more than 90% light transmission for good twilight performance Schmidt-Pechan roof prisms work as an image-erecting system and allow for a more compact housing architecture LotuTec protective coating furnishes a clearer view in any weather and makes the optics easier to clean; water just beads up and rolls off the lenses