Brunton Echo 8x32 Midsize Waterproof Binoculars Delivering features no other sporting optics can, Brunton Echo 8x32 Midsize Waterproof Binoculars ECHO832 offer twist-up eye relief and Emerald Fire fully multi coated optics in a fully waterproof, durable frame that's backed by a 5-year warranty. Brunton 8x32mm Echo Mid Size Binoculars ECHO-832 also feature BaK-4 prism glass for sharp and bright images. Brunton Echo Mid Size Waterproof Binoculars are tripod/ monopod compatible. Brunton Echo Mid-Size 8x32 Binoculars come with lens covers, neck strap, and carrying case.