Hawke Endurance ED Compact Binoculars - 8x25 - Endurance models benefit from Hawke's System H5 optics. ED glass is utilized to reduce color fringing. The Fully Multi-Coated lenses provide high resolution images which ensure no details are lost when viewing at distances down to 2m. Effortless focusing and impressive depth of field makes these binoculars quick and easy to use. Water and fog proof with a high grip rubber coated body, Endurance is designed to battle the elements. Nitrogen purged. Waterproof. Fog proof.