"Full Description:\nThe Argos G2 8×42 HD has a secure, ergonomic, and comfortable one-handed grip. They come with superior quality Advanced fully multi-coated lenses for sharp contrast, true color, and excellent light gathering capabilities. They also have Bak-4 prism glass featuring our new ESP Dielectric coating and phase correction for color fidelity and sharpness. Argon gas purging makes the Argos binoculars waterproof and fog proof. A light weight magnesium alloy chassis reduces weight, taking strain off of your neck but makes it strong enough for the harshest environments.\n\nFeatures:\n\u003cul>\n\u003cli>Close Focus: Close focus is important for those who are nature observers and especially important if you are going to watch butterflies or insects\u003c/li>\n\u003cli>Advanced FMC: Advanced Fully Multi-Coated lenses gives you better light transmission to bring optimum brightness and true color across the entire light spectrum.\u003c/li>\n\u003cli>Twist Up Eyecups: Twist up eyecups with intermediate stops allow you to set the eyecups to the ideal eye relief for you eyes\u003c/li>\n\u003cli>BaK4 prisms: Bak-4 glass prisms reflect more light to your eyes which will give you brighter and sharper image.\u003c/li>\n\u003cli>ESP Dielectric Coating: ESP Dielectric Coating is a multi layer prism coating that reflects over 99% of the light to your eyes bringing you a clear, bright image that displays accurate color reproduction.\u003c/li>\n\u003cli>Lightweight Magnesium Chassis: Magnesium chassis give you the strength of a metal chassis while reducing the weight as much as 35%\u003c/li>\n\u003cli>XPL Coating: XPL Coating gives you an extra protection on the exterior lenses from dirt, oil and scratches\u003c/li>\n\u003cli>Phase Corrected prisms: Phase corrected prisms produce images that have better contrast, a higher resolution and better color reproduction\u003c/li>\n\u003cli>Long Eye Relief: Long eye relief can be particularly important for eyeglass wearers because longer eye relief allows them to still see the entire field of view.\u003c/li>\n\u003cli>Waterproof: Waterproof to protect the binocular in the harshest weather conditions or if accidentally submerged underwater\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Objective Lens Diameter: 42 mm\u003c/li>\n\u003cli>Weight: 25.5 oz\u003c/li>\n\u003cli>Interpupillary Distance: 56 mm-76 mm\u003c/li>\n\u003cli>Close Focus: 4 m /13 ft\u003c/li>\n\u003cli>Power: 8X\u003c/li>\n\u003cli>Field Of View M @1000 Meters: 124 m\u003c/li>\n\u003cli>Field Of View FT @1000 Yards: 371 ft\u003c/li>\n\u003cli>Field Of View Angular: 7.1°\u003c/li>\n\u003cli>Eye Relief: 17.3 mm\u003c/li>\n\u003c/ul>\n"