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Nikon 10x50 Action EX Extreme, Water Proof Porro Prism Binocular with 6.5 Degree Angle of View, Black

SKU: NK1050AE MFR: 7245
$189.00
$260.95
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Key Features

  • Experience bright, clear views with these Nikon 10x50 binoculars, perfect for birding.
  • Enjoy a wide field of view with these waterproof binoculars, ideal for outdoor adventures.
  • These durable Nikon binoculars feature high-quality optics for stunning image clarity.
  • Get closer with 10x magnification, great for sporting events & long-distance viewing.
  • The ergonomic design and comfortable grip make these binoculars easy to handle for hours.
  • Waterproof construction ensures reliable performance in any weather with these binoculars.
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Questions & Answers

Rodger P : is there an ability to adjust for individual eye correction (right & left)?  Nikon description states one central adjustment.
Shopper : Are they new in an unopened box?ANDREW R : I'm not sure I understand your question. The item in this product listing is new (not used or refurbished). Items we sell are NEW unless otherwise indicated.
Shopper : How good for Astronomy??RALPH P : Great for astronomy,and bird/wildlife viewing These binoculars are the best pair I have ever owned. They surpass any other more expensive binocular that I have owned. Equal to a scope that I had purchase a few years ago.BARBARA G : I can't answer from direct experience, as I bought the binoculars as a gift. However, they're a good size for astronomy. I based my purchase decision on a very thorough review from 2008, "Small Binocular Reports: The 10x50s", by Ed Zarenski, which compared 34 10x50s, with the Nikon Extreme earning good comments overall; the report was geared towards observational astronomy purposes. The Nikon Extreme also has gotten excellent reviews for birdwatching, with the main negative being that they're a bit on the heavy side for that particular purpose. If the waterproof feature doesn't matter, you might also consider the Orion UltraView.JOHN O : That's what I bought it for. Works good to check out the stars before observing.MARC U : Excellent astronomical binoculars.JOHN H : Decent actually, although they are only 10X, the resolution is sharp and clear without some of the aberrations of poor coatings or lens grind. I actually use these over my 20x70s because they are lighter and are easier to hold steady and up. They do have the tripod mount threads though which is awesome for long birding sessions. These are no replacement for a telescope but with good seeing they give a sufficiently wide view of Globular Clusters, the Orion Nebula, and heavy star fields in the Milky Way and just a good feel for the lay of the local universe, not to mention all the terrestrial stuff they do well. I have zero regrets about this purchase.WILLIAM M : Need better than 10 power. Great noks otherwise.

Reviews about this item

Review Summary

2024-05-24T10:14:07

Rated 5 out of 5

Excellent choice

This pair of binoculars is easy to handle for night viewing and gives a very clear image

AL L.

2023-07-28T12:02:17

Rated 5 out of 5

Great value with distance and clarity

We use these looking into the Redwood forest and spotting whales offshore. Clarity is great plus gives good distance. They are borderline a bit 'bouncy' at long distance but the Tri pod satisfies this. This is our 2nd pair.

Jerry L.

2023-02-28T05:55:34

Rated 5 out of 5

Very nice

Was very satisfied

RUSSELL R.

2021-07-28T09:11:39

Rated 5 out of 5

Price Performance Utility Binocular

This binocular is a hands down winner in the price performance category. Excellent clarity and light gathering at under $200! I keep one in both the office and the living room at home ready to spot a bird or boat out on the bay. Capt. Tommy Moore, Rockport, TX

TOMMY M.

2020-11-17T09:33:14

Rated 5 out of 5

Great binoculars at a good price with fast shipping..!!

I have been looking for these binoculars for a while since I had first hand knowledge of how durable they are. Too bad they discontinued the no questions asked warranty but that was a testament to how good they were. Taking a 1,300 mile boat journey and trust these to perform well.. Fast free shipping and the price couldn't be beat.

BRIAN F.

2020-09-22T08:19:00

Rated 5 out of 5

Great Optics

Outstanding optics! Great for daytime observing but even better for night time stargazing. Easily see the moons around Jupiter. These are a little heavier than my 7X35 but well worth the extra weight. They are also well built and appear to meet the published specs in every way. Highly recommend to anyone.

GEORGE M.

2020-07-30T15:36:25

Rated 5 out of 5

Great!!

I am reviewing the 10x50 version. The binoculars work great! The bottom lens caps are a bit of a pain, but I can't think of a better solution so it may be a problem with no good solution. They are super crisp, pretty light, and I am super happy with them.

MATTHEW E.

2020-06-14T14:27:58

Rated 5 out of 5

I had a very good impression of it. I haven’t used it very much yet, but I am sure I’ll use it for many years.

Just as expected. Great lenses and very sharp. Feels very well constructed and well made. I would like to get filters for it in different colors.

FRANK V.

2020-06-08T11:56:44

Rated 5 out of 5

Nikon quality! I'm very, very happy with the binoculars.

I'm guessing that my first set of Nikon Shoreline 7 X 50 binoculars around 1985- 35 years old ain't so bad! This new set of eyes are remarkable. The quality is great, Nikon is the benchmark. I knew I'd find these new glasses wouldn't disappoint me. Tell Nikon they make wonderful sets of binoculars. And your company delivers too!

JOHN J.

2019-09-16T10:42:32

Rated 4 out of 5

Sharp focus

sharp focus with or without eye glasses, lightweight, easy focus. If they came with a better way to keep the lens caps attached I would give it a 5 star rating.

THOMAS A.

2019-02-15T13:05:59

Rated 5 out of 5

Great binoculars

Very well made binoculars. I love them. Bright clear and great for wildlife and astronomy

Alan W.

2018-12-15T10:11:54

Rated 5 out of 5

Just what I wanted

Thank you for such a good product

WANDA B.

2018-01-05T08:30:49

Rated 4 out of 5

It was a gift

I bought them for my boyfriend and he look the power

LUZ A.

2017-10-31T13:34:47

Rated 5 out of 5

Nikon 10x50 Action EX Extreme

great optics, easy to use

Daniel L.

2016-09-23T04:46:29

Rated 5 out of 5

Great pair of binoculars!

Great pair of binoculars!

Colleen E.

2016-07-25T09:49:46

Rated 5 out of 5

excellent

was a great choice,,very clear vision. my wife and her girlfriends used them at the beach for a week ,,looked offshore at ships and other structures. They withstood 7 old women at the beach for a week,,they're pretty tough binoculars.

mike f.

2016-02-20T03:59:20

Rated 5 out of 5

A Site to Behold

In my sunset years, I needed to update my Binoculars due to failing eyesight. My thorough search for a replacement ended with the 10 x 50 Action EX. The power and the light of the 10 x 50 is enriching my viewing, but I will need the adapter to add a tripod to steady my long term viewing. The whole package is complete with the purchase from ADORAMA with their fast shipping and GREAT! prices....

ROBERT G.

2015-12-14T13:24:41

Rated 5 out of 5

Nice opitcs

Very crisp image and good magnification. I plan to buy a second one.

DAVID K.

2013-12-01T19:00:00

Rated 5 out of 5

Nikon Binocs

Great quality at an affordable price.

StudMuffin

2013-06-03T21:00:00

Rated 5 out of 5

Exccellent Binoculars

Great binoculars! Crystal clear optics, like all Nikon glass. I have Nikon lenses for my D200 and Nikon scopes on my firearms, so I knew I would be getting a quality product. Adoramas price was unbeatable and the shipping was very quick.

Mark

2013-05-15T21:00:00

Rated 5 out of 5

Great bang for your buck

I just got these and I'm extremely happy with how they feel in your hands. They are well-balanced, easy to hold, and the rubber coating gives you a good grip. I love the twist and click eyecups and the tripod socket. Views are sharp and bright and I also like the wide field of view. These are a winner!

ROBIN C.

2013-04-29T21:00:00

Rated 5 out of 5

Good deal

Great optics for the price,I was afraid they would be to heavy,not at all for 10 by 50

Tom

2013-04-01T21:00:00

Rated 5 out of 5

A Nikon quality product

I live on a Great Lakes north, south bird migration route. It's a flyway for bird watching, I can identify them easily with the clarity and brightness of these NIkon binoculars. I also work on lake freighters and they work great in that environment. I haven't had to use the "waterproof" feature yet. I hope I never have to test that feature. I'm sure they'd be fine. I just wouldn't want to drop them off the ship and watch my "waterproof" Nikon binoculars float peacefully off into the sunset. I wasn't sure about the handheld stability with the 10X50 lens power, but I haven't had problem at all with it. I think the clarity and brightness of the lens make up for any stability issue.

ROBERT F.

2013-02-11T19:00:00

Rated 5 out of 5

Nikon 10x50 Action EX Extreme

I use it for Search and Rescue at sea. I´m the Executive Director of the Dominican Naval Auxiliary and this is a useful tool for my job.

jcporcella

2013-01-06T19:00:00

Rated 4 out of 5

Great binoculars

My first 10x binoculars. The far field view is excellent. It's kinda heavy and may be hard to hold for a long period. The construction is solid and feels good.

Joe

2012-07-29T21:00:00

Rated 5 out of 5

Fantastic Binoculars

These are very well made binoculars. They have extremely clear optics, especially compared to lesser priced brands.

Star m.

2012-04-29T21:00:00

Rated 5 out of 5

Excellent Glass! and Rugged!

They are larger than other 10X50 binoculars I have, But they are far superior in image quality, and build quality as well. I own a D7000 camera and have pretty high expectations from my Nikon equipment. These binoculars do not disappoint.

eb

2011-12-06T19:00:00

Rated 4 out of 5

great beginner binos

For the size I was suprised of it's light weight. Viewing stars in light polutted area was ok for me as a beginner. Bird watching is the best. The quality of the lenses and crisp viewing is excellent

Joe K.

2011-10-25T21:00:00

Rated 4 out of 5

I would buy this product again!!!!!!!

I got this Nikon 10x50 after much research and 50mm objective lens seems to be the perfect choice, the close focus is superb. I love it!

greentree

2011-09-04T21:00:00

Rated 5 out of 5

good for stargazing

Got these after doing some research on good astronomy binoculars. They work very well. I really like the wide field of view. The only con is that they are a little heavy to hold by hand, but I think all binoculars of this class are.

John

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Nikon Action EX Specifications

  • Type

    Porro Prism Central Focusing

  • Focusing System

    Central Focus

  • Magnification

    10x

  • Objective Diameter

    50mm

  • Angular Field of View (Real)

    6.5 Degree

  • Angular Field of View (Apparent)

    59.2 Degree

  • FOV at 1000 yds

    341' (103.93m)

  • Close Focus Distance

    23' (7.01m)

  • Exit Pupil

    5mm

  • Relative Brightness

    25

  • Eye Relief

    17.2mm

  • Interpupilary Distance

    56-72mm

  • Waterproof/Fogproof

    Yes

  • Prism

    Porro

  • Dimensions (L x W)

    7.0 x 7.7" (17.78 x 19.55cm)

  • Weight

    36 oz (1020.58g)

  • UPC Code

    018208072453

6 Accessories for Nikon 10x50 Action EX Extreme, Water Proof Porro Prism Binocular with 6.5 Degree Angle of View, Black

  • All Accessories (6)
  • Cleaning Accessories (3)
  • Adapters & Mounts (1)
  • Straps & Slings (1)
  • Brackets & Mounts (1)

About Nikon Action EX

FEATURED REVIEWS

A Site to Behold

By ROBERT G.

In my sunset years, I needed to update my Binoculars due to failing eyesight. My thorough search for a replacement ended with the 10 x 50 Action EX. The power and the light of the 10 x 50 is enriching my viewing, but I will need the adapter to add a tripod to steady my long term viewing. The whole package is complete with the purchase from ADORAMA with their fast shipping and GREAT! prices....

excellent

By mike f.

was a great choice,,very clear vision. my wife and her girlfriends used them at the beach for a week ,,looked offshore at ships and other structures. They withstood 7 old women at the beach for a week,,they're pretty tough binoculars.

If you're an avid outdoor enthusiast or a dedicated birdwatcher, the 10x50 Action EX Extreme Porro Prism Binocular is your reliable companion for every adventure. With its durable, high-quality construction and waterproof capabilities, this binocular is designed to withstand the most challenging weather conditions.

Experience unparalleled clarity with the bright, multicoated lenses that enhance light transmission, ensuring vivid, high-resolution images even in low-light situations. The premium BaK4 high index prisms contribute to a sharper, more detailed view, allowing you to observe the natural world like never before.

For those who spend hours in observation, the long eye relief provides a clear and comfortable view, making these binoculars especially friendly for eyeglass wearers. The smooth central focus knob allows for a rapid range of focus, ensuring that no bird or detail goes unnoticed.

The unique click-stop, twist-out eyecup design offers both long and variable eye relief, enabling you to customize the fit to your eyes and easily accommodate glasses. This feature, combined with the ergonomic body design, ensures comfortable extended viewing during your outdoor pursuits.

Crafted with a sturdy, rubber-armored coating, the binoculars offer a secure, non-slip grip whether conditions are wet or dry. The waterproof and fogproof construction, achieved through nitrogen filling and O-ring sealing, guarantees performance in humid environments and prevents internal lens fogging.

Environmentally conscious users will appreciate that these binoculars are manufactured with lead and arsenic-free Eco-Glass, aligning your nature adventures with responsible practices.

Whether you're scanning the horizon or focusing on a nearby spectacle, the 10x50 Action EX Extreme Porro Prism Binocular with a 6.5-degree angle of view is the perfect tool for anyone who demands durability, reliability, and high-performance optics for their outdoor activities.

Nikon Action EX Features

  • Rugged Waterproof, Fogproof construction
  • 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

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Experience bright, clear views with these Nikon 10x50 binoculars, perfect for birding.
  • Enjoy a wide field of view with these waterproof binoculars, ideal for outdoor adventures.
  • These durable Nikon binoculars feature high-quality optics for stunning image clarity.
  • Get closer with 10x magnification, great for sporting events & long-distance viewing.
  • The ergonomic design and comfortable grip make these binoculars easy to handle for hours.
  • Waterproof construction ensures reliable performance in any weather with these binoculars.

What's in the box:

  • 10x50 Action EX Extreme Porro Prism Binocular (Black)
  • Eyepiece Lens Cap
  • Objective Lens Caps
  • Soft Case
  • Neckstrap
  • Nikon Lifetime Limited Warranty