Product information "Nikon Action EX 16x50 ATB Binoculars"
Nikon's Action EX Extreme All Terrain Binoculars are designed to appeal to optics users who value tough construction and reliable optical performance under even the most extreme conditions. Nikon Extreme binoculars feature an all-metal chassis with lens fittings housed in a tough, lightweight polycarbonate body shell. The 16x50 EX is nitrogen-filled and O-ring sealed for total waterproof, fogproof and shockproof performance in any environment. The binocular bodies are ergonomically shaped, tripod adaptable and rubber coated for a non-slip grip, whether wet or dry. The Action EX 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 user's own eyes and eyeglasses. The binoculars are central focus with a diopter control to correct for normal right/left eye vision imbalance.
Waterproof (up to 1m/3.3 ft. for 5 minutes) and fog-free with nitrogen gas
High-eye point design provides a clear field of view even for eyeglass wearers
Turn-and-slide rubber eyecups with multi-click
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
Can be fixed to a tripod using optional tripod adaptor ( includes tripod adaptor)
Field of View at 1000m: 61m
Angle of View: 52.1 degrees
Front Lens Diameter: 50mm
Close focusing distance: 7.0m
Dimensions: 177 x 196 x 68 mm
Exit Pupil: 61mm
Eye Relief: 17.8mm
Real Field of view: 3.5 degrees
Relative Brightness: 3.1
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