Experience the great outdoors like never before with these pro-grade binoculars. Featuring a massive 42mm objective lens and 20mm eyepiece, they deliver a breathtaking 241ft/1000yds view with crisp HD clarity from dawn to dusk. Built for the wild, the rugged magnesium-aluminum alloy body with shock-absorbing armor boasts a true IPX7 waterproof and fogproof rating. Glasses wearers will love the 16.5mm eye relief and twist-up eyecups for rapid, sharp focusing. Best of all, the included chest harness redistributes the 2.2lb weight for fatigue-free, all-day comfort on any adventure!