Nikon 10x50mm Action Extreme ATB Binoculars

4.7 Stars

86 Ratings

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Nikon 10x50mm Action Extreme ATB Binoculars has a rating of 4.7 stars based on 86 reviews.

Item #NIKO049-1

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  • $219.99
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  • $179.95
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  • Nikon 10x50 Action Extreme binoculars are rugged and waterproof
  • BaK-4 high-index prisms for maximum light transmission
  • Bright, multi-coated optics for sharp, crisp views
  • Adjustable, long eye relief to accommodate eyeglass wearers
  • Twist up, click stop rubber eyecups with detents for convenience
  • Rubber armored body for a good grip, even when wet
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  • Description

    Nikon Action Extreme 10x50 ATB Binoculars offer just about everything you could want when looking for that perfect pair of binoculars, and at a price that might surprise you when you learn of all the high end features, including world-famous Nikon quality optics, that come together when creating Nikon Action Extreme series binoculars.

    Nikon optics for bright, sharp images

    The high quality Eco-Glass lens elements of all Nikon Action Extreme binoculars are finished with multi-layered anti-reflective coatings to deliver optimum brightness, high contrast, true color rendition and flare-free viewing in most lighting conditions.  BaK-4 high index prisms, made with Barium Crown glass, are also part of the Action Extreme design, for sharp images with less light loss than most BK-7 prisms.

    Waterproof and fogproof rubber armored body

    The Nikon 10x50 Action Extreme Binoculars have an ATB designation, which is an acronym for "All Terrain Binocular".  In a nutshell, this means your Action Extreme binoculars can go just about anywhere, and perform flawlessly under a wide variety of weather conditions.  The Action Extreme's ergonomic body, with its durable and protective rubber-armored coating, is Nitrogen-purged to remove all traces of moisture from its interior, and then the binoculars are o-ring sealed to prevent moisture re-entry.  

    Nikon Action Extreme Binoculars are guaranteed to protect the optical system against damage if they are submerged or dropped in water to a maximum depth of 1 meter for up to 5 minutes.   This means you are safe if you get caught out in the rain or snow, or accidentally spill coffee or a beer all over your binoculars; and even if they are submerged for a short time in a puddle or stream, you should be okay.  If you plan to use these binoculars on or near the water, the addition of a floating strap might be a good idea; it would help them from sinking deep enough to cause damage as long as you rescue them within the 5 minute timeline.

    Twist up, click stop eyecups for user customization

    The Nikon 10x50 Action Extreme Binoculars feature unique click-stop, twist out eyecups that offer long eye relief—17.2mm— and the ability to vary that eye relief so the user can find the perfect eyecup location for their needs.  There's also a diopter control to correct for normal right/left eye vision imbalance.  

    Focusing is a piece of cake, too.  The oversized, ribbed focus knob is ergonomically placed right in the center of the binocular bridge so that your hands will find it instinctively.  Sensitive to the slightest adjustments in either direction, you'll be able to find perfect focus in a snap.  Close focus for the 10x50 Nikon Action Extreme model is 23 feet.

    Tripod adaptable

    When you will be using your binoculars for long periods of time, you will enjoy the option of mounting them to a photographic tripod with an optional tripod adapter.  Mounting your Action Extreme binoculars to a tripod will eliminate arm fatigue and image shake, and its a nice way to go if you will be sharing your views with others.  A beauty cap marked with the Nikon logo can easily be removed to reveal a tripod adapter port, and will accept a 1/4-20 threaded bolt from standard tripod adapter.


    Supplier SKU


    Shipping Restrictions

    Available for shipment to the USA and Canada only.

    What's Included

    • Nikon 10x50 Action Extreme ATB Binoculars
    • Soft case
    • Neck strap
    • Eyepiece lens cap
    • Objective lens caps

  • Dimensions & Specifications

    Focusing System Central




    Objective Diameter


    Angular Field of View (Real)

    6.5 degrees

    Angular Field of View (Apparent)

    59.2 degrees

    Field of View at 1000 yards

    341 feet

    Close Focus Distance

    23 feet

    Exit Pupil


    Relative Brightness


    Eye Relief


    Size (Length x Width)

    7 x 7.7 inches


    36 ounces

    Interpupillary Distance







    Nikon No-Fault Repair/Replacement Policy
  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    Default manufacturer warranty.

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

  • 4.7 Stars

    86 Reviews

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