Nikon Action EX Extreme All-Terrain 12x50 Waterproof & Fogproof ATB Binocular

Item # NKACTEX12X50 (Part # 7246)
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Item Description:
  • Waterproof, fogproof, and shockproof performance
  • All-metal chassis in lightweight polycarbonate shell
  • Rubber-coated body for firm, non-slip grip
  • Ergonomic body design
  • 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.

    The Nikon 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, fogproof and shockproof performance in any environment. The binocular is ergonomically shaped, tripod adaptable and 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 Nikon's 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 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 customizable 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.

    Each model is covered by Nikon's 25-year Limited Warranty, as well as Nikon's exclusive No Fault Repair/Replacement Policy.

    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 12x
    Objective Diameter (mm) 50
    Angle of View 5.5 degrees
    Field-of-View (@ 1000 Yds) 288' (96 m at 1000 m)
    Minimum Focus Distance 23' (7 m)
    Exit Pupil Diameter 4.2mm
    Eye Relief 16mm
    Relative Brightness 17.4
    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 12x50 Action Extreme ATB Binoculars
    25-Year Limited Warranty
    Lifetime $10 "No-Fault" Warranty
    This Kit Includes: