"Full Description:\nWe designed the Argos family of spotting scopes with good optical quality and ease of use in mind. The Argos spotting scope features our wind band fully multi-coated lenses and porro prisms with phased coating. They bring great clarity and brightness within the reach of all enthusiasts. The light-weight composite chassis protected by rubber armor is fog proof, waterproof, and filled with nitrogen gas to prevent internal fogging and promote better thermal stability. The product comes with a specially designed soft case allowing you to mount the spotting scope on a tripod and use it with the soft case on it all the time. \r\n \r\n \r\n \r\nProtection:\r\n\r\n<ul>\r\n\t<li>Waterproof: Yes</li>\r\n\t<li>Fog Proof: Yes</li>\r\n</ul>\n\nFeatures:\n\u003cul>\n\u003cli>Rotating Ring: Rotating Ring allows you to rotate the scope around tripod supporting ring into the most comfortable and convenient angle for observation.\u003c/li>\n\u003cli>Waterproof: Waterproof to protects the binocular in the harshest weather conditions or if accidently submerged underwater.\u003c/li>\n\u003cli>Nitrogen Purged: Nitrogen Purging uses the inertia gas to purge moisture out of the tube giving you better waterproofing and thermal stability.\u003c/li>\n\u003cli>Advanced Fully Multi-Coated Lenses: Advanced Fully Multi-Coated lenses bring you better light transmission to bring optimum brightness and true color across the entire light spectrum.\u003c/li>\n\u003cli>Phase Coated Porro Prism: Phase Coated Porro prisms reflect great mount of lights to your eyes which will give you bright image.\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Tripod Compatable: Yes\u003c/li>\n\u003cli>Field of View at 1000 yds: 102-48 ft\u003c/li>\n\u003cli>Exit Pupil Diameter: 4.2-1.42 mm\u003c/li>\n\u003cli>Eye Relief: 0.77-0.70"\u003c/li>\n\u003cli>Objective Lens Diameter: 85 mm\u003c/li>\n\u003cli>Min Magnification: 60x\u003c/li>\n\u003cli>Max Magnification: 20x\u003c/li>\n\u003cli>Length: 16.9"\u003c/li>\n\u003cli>Weight: 70.0 oz\u003c/li>\n\u003cli>Model #: 314002\u003c/li>\n\u003c/ul>\n"