Brunton Echo Full Size 10x42 Binoculars are entry-level binoculars that impresses the experienced. Brunton Echo 10x42mm Full Size Binoculars delivers features never before imagined on a sporting binoculars. Brunton Echo 10 x 42 Fullsize Binoculars are built around Bak-4 prism glass with Brunton 's famous Emerald Fire full multi-coatings. Brunton Echo Full-Size 10x42 Binocular also offers twist-up eye relief system for eyeglass compatibility and more comfortable viewing. Waterproof and nitrogen filled, these Brunton Binoculars are backed by an incredible 5-year warranty offering you peace of mind for your investment. Brunton Echo Full Size 10x42 Waterproof Binoculars come with lens covers, neck strap, and carrying case. Brunton Echo 10x42 Full Size Binoculars are available in a standard finish (model ECHO1042) and Mossy Oak Camouflage (model ECHO1042-CAMO).