Descriptions:
The 12×50 binocular is completely 100% optical design with reliable quality. It is 100% waterproof and fogproof, it is easy to carry for outdoor usage. And 12×50 binocular use BAK4 Prism system,so it has high resolution and good field of view. This binocular is ideal for campers, hunters, sports enthusiasts and so on

Features：
Large magnification 12x
Large 22mm ocular lens for super view
Large 50mm objective lens for super brightness
Durable and Protective, Rubber-armored
Lightweight, ergonomic design,comfortable to hold
Fully multicoated glass lenses deliver the ultimate brightness and resolution
Long eye relief for eyeglasses wearers
Smooth Central Focus Knob for quick viewing
Nitrogen filled and O-ring sealed for Waterproof/Fogproof
Flip-Down Objective Lens Covers protect lenses from dirt and scratches

Specifications:
Power x Obj.: 12×50
Size Class: Standard
Focus System: Center
Prism System: Roof
Prism Class: BaK-4
Lens Coating: FMC
FOV, ft.@1000yds. / m@1000m: 246/82
Close Focus, m: 2
Exit Pupil, mm: 4.1
Eye Relief,mm: 12.5
Eyecups: Twist-Up
Weight, g: 840
Water/Fog Proof: Yes