BIJIA 12x25 HD Waterproof binoculars are made of magnalium alloy, it working great in the rugged environment. It features anti-slip rubber pad on external and well protected waterproof design, so you can use it on rainy days. Porro BAK4 prism helps you see objects clearly at glimmer environment. The objective lens coated with FMC green film, 99.5 percent high transmittance makes these binoculars ultra-clear.
These HD Ultra-clear Waterproof binoculars have a twist-up focusing wheel in the middle, it quite convenient to use. It comes with extra neck string, so you can free your hands and don not afraid of the binoculars falling down. Great for Birdwatching, Mountaineering, Rock climbing, traveling, Auto racing, Boating / Yachting, Hunting, Hiking, Sailing, Traveling and more.