Nikon Action Extreme Binocular 10X 50 Waterproof Black

Action Extreme 10x50 ATB
Flagship Action Extreme model provides dependable viewing in any weather condition, with high-resolution Eco-Glass™ lenses in a classic Porro prism body.

Features
Bright, multicoated lenses and BaK4 high index prisms: Deliver bright, high-resolution images.
Smooth central focus knob: Fast range of focus for quick viewing. No bird goes unseen.
Ergonomic body design: Comfortable for extended viewing.
Waterproof/fogproof: Nitrogen filled and O-ring sealed.
Long eye relief: For a clear and comfortable view, especially for people who wear eyeglasses.
Unique click-stop, twist-out eyecup design: Delivers both long eye relief and variable eye relief to customize these binoculars to your eyes and accommodate glasses.
Durable and protective, rubber-armored coating: Provides a sure, non-slip grip, wet or dry.
Manufactured responsibly with lead and arsenic-free Eco-Glass™

Specifications
*Focusing System Central Focus
*Magnification 10x
*Objective Diameter 50mm
*Angular Field of View (Real) 6.5°
*Angular Field of View (Apparent) 59.2°
*FOV at 1000 yds 341 ft
*Close Focus Distance 23 ft
*Exit Pupil 5mm
*Relative Brightness 25
*Eye Relief 17.2mm
*Size (Length x Width) 7 x 7.7 in
*Weight 36 oz
*Interpupilary Distance 56-72mm
*Waterproof/Fogproof Yes
*Prism Porro