Nikon Action Ex Extreme 8×40 Binoculars Review

Nikon 7238 Action Ex Extreme 8x40 Binoculars With advancing technologies, binoculars are getting better and better, and fortunately cheaper and cheaper.

Where some companies are packing advanced features into low priced binoculars, it’s important to be able to spot the difference between a bargain and just cheap equipment.

Here, we have an offering from a respected brand name in the form of the Nikon 7238 Action Ex Extreme 8×40 Binoculars.

Currently, you can pick up a pair of the Action Ex Extreme’s for an absolute bargain.

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With precision aligned optics, multicoated prisms for low light ooptimization these binoculars are ideal for all conditions and both dawn and desk.

Combine these features with Nikon’s 25 year limited warranty, you can rest assured that these are a solid piece of equipment.

Nikon Action Ex Extreme Video Review – Watch Below



But do they match up to other’s in their price range? What sets these apart from the rest of the pack?

In this review we will discuss the key features, positives and negatives of Nikon 7238 Action Ex Extreme 8×40 Binoculars.

Nikon Action Ex Extreme Binoculars Specifications

Nikon Action Ex Extreme 8x40Nikon Action Ex Extreme 10x50Nikon Action Ex Extreme 16x50



Eye Relief

17.2 mm17.2 mm17.8 mm

Field of View

430 ft/1000 yds341 ft/1000 yds183 ft/1000 yds

Close Focus

16.4 ft23 ft23 ft


Dielectric High-Reflective MultilayerDielectric High-Reflective MultilayerDielectric High-Reflective Multilayer


30.2 oz36 oz36.7 oz


5.4 x 7.47 x 7.77 x 7.7


Main Usage For The Nikon Action Ex Extreme 8×40 Binoculars

The majority of users tend to use these binoculars for birdwatching, or for taking on hikes.

Because of their weatherproof and shockproof exterior, they can be used in all conditions and on all terrains.

There are however, some unique features that make these binoculars a great set for birdwatching. To begin with, the precision engineered optics drastically improve low light performance.

The BaK-4 prisms have a dielectric high-reflective multilayer coatings that preserve wavelengths of light throughout the binoculars delivering the best image quality possible.Nikon 7238 Action Ex Extreme 8x40 Binoculars

This makes these binoculars perfect for catching the birds at dawn or at dusk, and being able to see them at a higher degree of detail than other binoculars provide in broad daylight.

Furthermore, these binoculars are tripod adaptable, making those long viewing sessions a little more comfortable and tracking moving targets much easier due to the increased stability.

Other than birdwatching, these are a good pair of binoculars for any activity that could involve some rough and tumble.

The metal chassis and rubber coating make the binoculars shockproof and easy to grip, meaning on the rare occasion you may drop them, you can drop them with peace of mind.

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Nikon 7238 Action Ex Extreme 8x40 Binoculars

Nikon employ the use of BaK-4 prisms, with a dielectric, high-reflective multilayer coatings to deliver sharp, brighter colours and excellent low light performance.

Wavelengths from each phase of light are maintained throughout the viewing process, delivering the best lit picture possible.

Furthermore, Nikon use their lead free, environmentally friendly glass in the lenses.



Nikon Action Ex Extreme 8×40 These Nikon binoculars offer an 8x magnification level over a 40mm objective lens.

These creates a excellent wide field of view, that is perfect for viewing a large area, with ample magnification to bring detail into focus.

With a smooth central focusing knob, you can easily keep your points of interest in focus, delivering and optimal viewing experience.


Image Quality

The image quality of the Action Ex Extreme binoculars is surprisingly high.

Precision aligned optics with dielectric high-reflective multilayer prism coatings ensure delivery of brighter and sharper colours, as well as drastically improving low-light performance.Nikon 7238 Action Ex Extreme 8x40 Binoculars

There’s also a convenient quick, smooth central focusing knob as well a diopter control to regulate vision imbalance.

All these factors combine to create an image quality far above the recommended retail price.


Eye Relief

As with all Nikon binoculars, the eye relief is at a more than comfortable level.

The 7238s boast an impressive 17.2mm eye relief, leaving a huge amount of space for the glasses wearing user.

Combined with the turn and slide cushioned eyecups, these binoculars are at a high standard of comfort around the eyes.



Nikon 7238 Action Ex Extreme 8x40 Binoculars

A real plus point about these binoculars are their durability.

Advertised as All Terrain Binoculars, these binocs feature an all metal chassis in a polycarbonate shell, that is rubber coated for firm and non-slip grip.

Combined with waterproof, fog proof and shockproof performance, these binoculars are fit for any occasion. They also feature Nikon’s 25 year limited warranty.



The main drawback with this pair of binocs is thankfully not their image quality, but their weight.

Coming in at over a kilogram, these binoculars aren’t exactly easy to hold up to eyes for a long period of time.

Furthermore, the turn and slide eye cups are a little flimsy, an often come off completely with the lens covers.



In conclusion, this is a more than capable pair of binoculars for the beginner right up to the upper intermediary binocular users.Nikon 7238 Action Ex Extreme 8x40 Binoculars

Ideal for bird watching, and durable enough to take on the more active of hikes.

With an excellent image quality, and exceptional performance in less than ideal lighting conditions, these binoculars have a lot to offer.

As usual though, this pair is not without fault. In this case, where much of the build is rugged and durable, the eyecups are flimsy and may come off along with the lens caps.

This is important, as the eye cups really govern the comfort felt when using the binoculars.

However, if you are willing to take a risk on these pair of binoculars, you will be repaid in image quality, and low light performance.

Nikon 7238 Action Ex Extreme 8x40 Binoculars Review Binocs
Nikon 7238 Action Ex Extreme 8x40 Binoculars Review
Sharp, brighter colors and excellent low light performance!
Outdoor Sports
Wildlife Observation
Marine Use
Bird Watching
Precision aligned optics with dielectric high-reflective multilayer prism coatings ensure delivery of brighter and sharper colours, as well as drastically improving low-light performance.