BIJIA Porro BAK - 4 Prism Waterproof 12 x 25 HD Binoculars 83m / 1000m Ultra-clear Telescopes

Main Features:
BIJIA 12 x 25 HD binoculars is made of magnalium alloy, normal working at rugged environment
With anti-slip rubber pad on external, well protected
Waterproof design, you can use it in rainy days
Porro BAK-4 prism makes it watch objects clearly at glimmer environment
Objective lens coated with FMC green film, 99.5 percent high transmittance makes this binoculars ultra-clear
Twist-up focusing wheel in the middle, quite convenient to use
With extra neck string, free your hands and don not afraid of the binoculars falling down
Great for bird watching, mountaineering, rock climbing, travelling, etc.