Nikon 16x50mm Action EX Extreme All-Terrain Binoculars - Black

Item # NKACTEX16X50 (Part # 7247)
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Item Description:
  • Bright, multicoated optics
  • Long eye relief for eyeglass wearers
  • Rugged waterproof, fog proof construction
  • Optical zoom 16
  • 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 fogproof 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 utilize 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 color 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 customizable to the users own eyes and eyeglasses. The binoculars are central focus with a diopter control to correct for normal right/left eye vision imbalance.The Extreme ATBs all feature Apparent Angles of view that exceed 65 degrees, making them true Wide Angle binocularswhile two of the models, the 7x35 and 8x40, will provide a field of view of over 420 at 1,000 yards, making them true wide field binoculars.

    Key Features:

    • Rubber armor for sure grip
    • Bright, multicoated optics
    • Turn-and-Slide Rubber Eyecups
    • Long eye relief for eyeglass wearers
    • Quick central focusing
    • Diopter control for strain-free viewing
    • BaK4 High Index Prisms 
    • Improved semi-rigid eyecups with three detented clickstops
    • 56-72mm Interpupillary adjustment range
    • Strap eyelet location relocated to eliminate interference with thumbs
    • Dual textured rubber armor provides sure grip
    • O-Ring sealed units with internal barrel blackening to reduce reflections


    Prism Type Porro
    Magnification 16x
    Objective Diameter (mm) 50
    Angle of View 3.5 degrees
    Field-of-View (@ 1000m) 61m at 1000m
    Minimum Focus Distance 23' (7 m)
    Exit Pupil Diameter 3.1mm
    Eye Relief 17.8mm
    Relative Brightness 9.6
    Twilight Factor 24.5
    Focus Type Center
    Weatherproofing Waterproof & fogproof
    Dimensions 7.0 x 7.7" (177 x 196mm) WxH
    Weight 2.29 lb (1040 g)


    Nikon 16x50 Action Extreme ATB Binoculars
    Tripod Adapter
    Carrying Case
    Neck Strap
    2 x Lens Caps
    Limited Lifetime Warranty
    Limited 7-Year Warranty on Non-Optical Components
    This Kit Includes: