Highlights:

Waterproof (up to 1 meter for 5 minutes) and fog-free with nitrogen gas filling
High-eyepoint design provides a clear field of view even for eyeglass wearers
Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of eyes at the correct eyepoint
Multilayer-coated lenses and large objective diameter for optimal image clarity
Rubber armouring for shock resistance and a firm, comfortable grip
Eco-glass optics are free of lead and arsenic

The Nikon Action Extreme binoculars feature an all-metal chassis with lens fittings housed in a tough, lightweight polycarbonate body shell.

Like all Nikon All Terrain Binoculars, the EX is nitrogen-filled and O-ring sealed for total waterproof and fog-proof performance in any environment.

The binocular bodies are ergonomically shaped, tripod adaptable and are rubber coated for a non-slip grip, whether wet or dry.
The new Extreme ATB offerings utilise high-resolution lenses and prism systems crafted from Nikons exclusive Eco Glass, which is made without the use of arsenic or lead. This lens system provides an extremely clear, distortion-free image over the entire field of view. The lens elements each incorporate multi-layered anti-reflective coatings formulated to deliver optimum brightness, high contrast, true colour rendition and flare-free viewing in most lighting conditions.

The Extreme series binoculars each feature a unique, click-stop eyecup design that not only delivers long eye relief, but also allows for variable eye relief that is customisable to the users own eyes and eyeglasses.

Specifications:

Package Dimensions L x W x H ‎24.6 x 21.7 x 10.7 centimetres
Package Weight ‎1.51 Kilograms
Product Dimensions L x W x H ‎24.4 x 21.3 x 10.7 centimetres
Item Weight ‎2.29 Pounds
Brand ‎Nikon
Colour ‎Black
Has image stabilisation ‎No
Max Focal Length ‎140 Millimetres
Min Focal Length ‎28 Millimetres
Model year ‎2008
Objective Lens Diameter ‎50 Millimetres
Part number ‎7247
Water Resistance Level ‎Waterproof
Focus type ‎Intermediate drive