| Brunton's binocular line changes the face of sporting optics for good. An entry-level binocular that impresses the experienced, the Echo delivers features never before imagined on a sporting binocular. Echo Full Size is built around Bak-4 prism glass with Brunton's famous Emerald Fire full multi-coatings. Brunton's given the Echo line twist-up eye relief system for eyeglass compatibility and more comfortable viewing. Product Description Brunton Echo Full Size - binoculars 10 x 42 Product Type Binoculars Dimensions 5 in x 2.2 in x 6 in Weight 1.4 lbs Special Functions Fogproof, waterproof Magnification 10 x Field Of View 315 ft / 1000 yds Objective Lens Diameter 42 mm Eye Relief 16 mm Prism System Roof Lens Coating Emerald Fire full multi-coating Manufacturer Warranty 5 years warranty Specifications General Optical System Binoculars Length 6 in Width 5 in Height 2.2 in Weight 1.4 lbs Enclosure Color Mossy oak Optical System Special Functions Fogproof, waterproof Magnification 10 x Objective Lens Diameter 42 mm Prism System Roof Exit Pupil 4.2 mm Eye Relief 16 mm Lens Coating Emerald Fire full multi-coating Min Focus Range 8 ft Focus Adjustment Manual Field Of View 315 ft / 1000 yds Features Nitrogen filled Miscellaneous Included Accessories Lens cap, neck strap, carrying case Manufacturer Warranty Service & Support 5 years warranty Service & Support Details Limited warranty - 5 years |