Price: $188.95
(as of Sep 08,2025 16:24:53 UTC – Details)

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Product description

Bright, Multicoated Lenses and BaK4 High Index Prisms

Nikon’s superior optics technology delivers bright, high-resolution images.

BAK-4 prisms are considered the best type of Porro prism, as they are made of superior optical glass to produce clearer images. This translates to better light transmission and edge-to-edge sharpness.

Smooth Central Focus Knob

The smooth-spinning central focus knob makes it easy to precisely adjust your focus.

The knob allows users to adjust the position of lenses simultaneously until the desired object appears sharp enough to view. This promises sharper images through the uses of simultaneous focus adjustment.

Ergonomic Body Design

The ergonomic, hand-fitting design of the Action Extreme gives a comfortable hold for extended viewing sessions. Designed for max comfort, you can be assured your hands will be comfortable and steady throughout extended periods of use.

Durable Rubber-Armored Coating

Action Extreme binoculars are built to handle virtually any environment you can bring them into. No matter what the weather conditions may be, you will always have a sure, non-slip grip on your binoculars, making them one piece of equipment you can always count on to perform.

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Magnification
10x 7x 8x 7x 12x 16x

Objective Diameter
50mm 35mm 40mm 50mm 50mm 50mm

Angular Field of View (Real)
6.5° 9.3° 8.2° 6.4° 5.5° 3.5°

Angular Field of View (Apparent)
59.2° 59.3° 59.7° 42.7° 59.8° 52.1°

FOV at 1000 yds
341 ft. 487 ft. 430 ft. 335 ft. 288 ft. 183 ft.

Close Focus Distance
23 ft. 16.4 ft. 16.4 ft. 23 ft. 23 ft. 23 ft.

Exit Pupil
5mm 5mm 5mm 7.1mm 4.2mm 3.1mm

Weight
36.0 oz. 28.2 oz. 30.1 oz. 35.3 oz. 36.8 oz. 36.7 oz.

Relative Brightness
25 25 50.4 17.6 9.6

Eye Relief
17.2mm 17.2mm 17.1mm 16.1mm 17.8mm

ALL TERRAIN BINOCULARS: Designed for all levels of outdoor enthusiasm, Nikon Action Extreme Binoculars have a durable and protective rubber-armorded coating to provide a sure, non-slip grip, wet or dry.
WATERPROOF & FOGPROOF: Completely airtight Nitrogen filled binoculars and O-ring sealed ensures an impenetrable binocular body that keeps water out and prevents fog buildup.
ERGONOMIC BODY DESIGN: A slim and comfortable design provides comfort for long, extended viewing sessions, along with built-in long and variable eye relief that can be customized to accommodate glasses + click-stop, twist-out eyecups for increased customization.
SMOOTH CENTRAL FOCUS KNOB: A smooth central focus knob, enables a fast range of focus for the ultimate image in quick viewing. With bright, multicoated lenses and BaK4 high index porro prisms, the images are bright, sharp and high-definition.
BUNDLE INCLUDES: Nikon Action Extreme 10×50 ATB binoculars, Nikon lens pen and lens cloth cleaning kit for essential maintenance, portable carrying case and neck strap, and objective eye piece caps for travel safety.