SilteD 8-20X50 High Power Zoom Binoculars Bak4 Prism Coating Professional Waterproof Anti-Fog Metal Telescope for Bird Watching Hunting Concert

Powerful Binocular: 8-20x magnification, 50mm object lens diameter and 17mm eye lens diameter, 234ft/1000yds, large field of view and more clear. Perfect for adults kids bird watching, sightseeing, hunting, wildlife watching, camping, hiking , sports and astronomy Waterproof Binoculars: Binocular come with nitrogen-filled waterproof, fogproof and Anti-shake design. O-ring sealed for complete waterproof protection and float on water so no worries if dropped into the water; Dry nitrogen-purged and sealed to prevent fogging and moisture damage in all weather conditions, highly durable Environmentally friendly rubber material: The fuselage is all covered with environmentally friendly rubber, No smell, and No More tired hands, eyestrain and headache after longer use. Thanks to its Comfortable textured grip, it is a pleasure to hold them in your hands. Premium Quality parts, precision manufacturing and assembly, assures your binocular will work Amazingly for the years to come Premium BAK4 Prism Multilayer Coated Optics: 50mm FMC fully multi-coated lenses and BAK4 Prism deliver the brightness and color fidelity you need. Also has 8-20X magnification, the ideal magnification to capture the most clear, bright and steady bird watching images Great Gift Choice: Fit for hunting, hiking, exploring, viewing, sailing, bird watching, concert, outdoor sports etc. It is wonderful to be a gift on Father's Day and Children's Day. It's your best gift choice. The binoculars come with their own neck strap, cleaning cloth and carrying bag