---
product_id: 2874815
title: "7237 Action 7x35 EX Extreme All-Terrain Binocular"
brand: "nikon"
price: "NT$10616"
currency: TWD
in_stock: true
reviews_count: 10
category: "Nikon"
url: https://www.desertcart.tw/products/2874815-7237-action-7x35-ex-extreme-all-terrain-binocular
store_origin: TW
region: Taiwan
---

# 100% waterproof & fogproof rugged design 487 ft field of view @ 1000 yds for immersive wide scenes 7x magnification for steady, detailed views 7237 Action 7x35 EX Extreme All-Terrain Binocular

**Brand:** nikon
**Price:** NT$10616
**Availability:** ✅ In Stock

## Summary

> 🌟 See More, Explore Further — Don’t Miss a Moment!

## Quick Answers

- **What is this?** 7237 Action 7x35 EX Extreme All-Terrain Binocular by nikon
- **How much does it cost?** NT$10616 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/2874815-7237-action-7x35-ex-extreme-all-terrain-binocular)

## Best For

- nikon enthusiasts

## Why This Product

- Trusted nikon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Terrain Durability:** Rugged rubber armor and waterproof/fogproof build keep you exploring no matter the weather.
- • **Lightweight & Comfortable:** At just 2 lbs, designed for extended handheld use without fatigue.
- • **Crystal-Clear 7x Magnification:** Perfect balance of zoom and stability for all-day use without shake.
- • **Expansive 487 ft Field of View:** Capture sweeping landscapes or starry skies with an ultra-wide perspective.
- • **Trusted Nikon Quality & Warranty:** Backed by a 25-year limited warranty and no-fault repair policy for peace of mind.

## Overview

The Nikon 7237 Action 7x35 EX Extreme All-Terrain Binoculars deliver a perfect blend of rugged durability and superior optics. Featuring 7x magnification, a wide 487 ft field of view at 1000 yards, and a waterproof, fogproof rubber-armored body, these binoculars are engineered for professionals and outdoor enthusiasts who demand clarity and reliability in any environment. Lightweight at 2 lbs and backed by Nikon’s 25-year warranty, they offer immersive viewing for nature, sports, and astronomy with confidence and style.

## Description

Product Description Category : BinocularsMagnification : 7xObjective : 35mmField of View : 487 ft @ 1000 ydsEye Relief : 17.3mmExit Pupil : 5mmShort Focus : 16.4 ftPrism Type : PorroWeight :2 LBFinish : Black Rubber ArmorCase : Carrying Case From the Manufacturer The Monarch ATB 42mm with Dielectric High-Reflective Multilayer Prism Coating binocular features brighter, sharper colors, crisp and drastically improved low-light performance. A new body style provides unparalleled strength and ruggedness in a package that is comfortable to carry all day. With rugged rubber armor for added durability and a firm grip even in the worst conditions, Nikon guarantees every ATB to be 100% waterproof and fogproof, each is backed by Nikon's 25 Year Limited Warranty and No-Fault Repair/Replacement Policy. The new Monarch ATB 42mm with Dielectric High-Reflective Multilayer Prism Coating binocular is available in 8x42, 10x42 and 12x42. It is also available in Team REALTREE models with the REALTREE APG HD camouflage pattern. Technical Specs Additional Action EX Highlights: BaK 4 High Index Roof Prisms Tripod adaptableLong eye relief for eyeglass wearers Warranty Information Nikon is dedicated to quality, performance and total customer satisfaction. If your Nikon binocular, Spotting Scope or Fieldscope requires service or repair not covered by our 25 Year Limited Warranty, Nikon will repair or replace it (even it was your fault) for just $10, plus return shipping and handling. Excludes – StabilEyes, Laser Rangefinders and Spotting Scope/Fieldscope eyepieces. FAQ's Real field of view Real field of view is the angle of the visible field, seen without moving the binoculars, measured from the central point of the objective lens. The larger the value is, the wider the viewfield available. For example, binoculars with a wider field of view are advantageous for locating fast-moving wild birds within the viewfield. This also applies for finding small nebulas or a cluster of stars in astronomical observations. Apparent field of view Apparent field of view is the angle of the magnified field when you look through binoculars. The larger the apparent field of view is, the wider the field of view you can see even at high magnifications. With the conventional method used previously, the apparent field of view was calculated by multiplying the real field of view by the binocular magnification. (With this formula, apparent field of view wider than 65˚ is called wide field of view.) After revision, Nikon's figures are now based on the ISO 14132-1:2002 standard, and obtained by the following formula: tan ω' = τ x tan ω Apparent field of view: 2ω' Real field of view: 2ω Magnification: τ (With this formula, apparent field of view wider than 60° is called wide field of view.) For example, the apparent field of view of 8x binoculars with an 7.0°real field of view is as follows: 2ω' = 2 x tan(r x tan ω) = 2 x tan(8 x tan 3.5) = 52.1° Relative Brightness Relative brightness value is obtained by squaring the diameter of the exit pupil. The greater the relative brightness is, the brighter the image will be. With 8x42 binoculars, the brightness is (42÷8)2= 28.1. This means that if the magnification is the same, the larger the effective diameter of the objective lens, the brighter the image will be. Do binoculars with the same exit pupil offer the same brightness? No. Brightness may vary even if the exit pupil is the same. This is because the amount of light reaching the viewer's eyes varies according to the number of lens elements and quality of lens/prism coatings. Superior optical design and highquality coating greatly contribute to the brightness of binoculars. Brightness values specified in product brochures, etc. are theoretical ones calculated in the design process. Please note these factors when comparing actual brightness values. Prisms Prisms are what let you see a correctly oriented image when you look through a pair of binoculars. There are two types of prisms in common use, Porro prisms and roof prisms. Roof prisms are essentially in line inside the optical tubes, and make for a more compact set of binoculars. Roof prism binoculars have straight tubes (the front/objective lens is in line with the rear/ocular lens), and are therefore more compact, an important consideration for the sportsman. They usually have two pivot points between the tubes, and are more difficult to adjust to the spacing of your eyes. Roof prisms can give an optical image equal to the best Porro prisms, but for technical reasons they usually do not. To be really good, roof prism binoculars have to be in the high price class. Do not attempt to economize on roof prism binoculars. Porro prism binoculars can be identified by their offset tubes; the objective lens is not in line with the ocular lens. The front lenses are usually closer together than the rear lenses, but the reverse can also be true, particularly in compact models. The Porro prism design is usually optically superior to the roof prism design, especially in medium priced class binoculars. Porro prism binoculars have a single pivot between the two halves of the binocular, and are therefore easy to adjust for the distance between your eyes. Like roof prisms, not all Porro prisms are created equal. BAK-4 prisms are the best; they are made of superior optical glass that produces clearer images. These are what you want in your binoculars. BK-7 prisms are also used, usually in lower priced binoculars. These are satisfactory, but they are inferior to the BAK-4 prisms. Some manufacturers will not tell you what kind of prisms they use, usually because they are of inferior quality. BAK-4 prisms show a truer round, which translates to better light transmission and edge-to-edge sharpness Prism Coatings Multilayer coating is also applied to prisms to raise transmittance. A roof prism system has one surface that does not feature total internal reflection, so vapor deposition with metals, etc. must be used to raise the reflectivity of this surface. Also, phase-correction coating on roof surface ensures high-contrast images. *Binoculars' brightness and contrast are affected by not only prism coatings, but also the number of objective lens and eyepiece lens, and types of coatings. Phase-correction coating A roof (Dach) surface can cause phase shift of light that affects image resolution. This phenomenon is caused by phase differences arising from total light reflection on a roof (Dach) surface and it can occur with even a perfectly processed prism. Phase-correction coating is applied to the surface to minimize loss of resolution, ensuring high-contrast images. Twilight Factor The factor that has the greatest impact on resolution or image detail, will be dependent upon the amount of light available during the time of observation. During daylight hours, when your eye pupil size will be only about 2 to 3mm, magnification will be the principal factor in image resolution. At night, with the eye pupil dilated to 6 to 8mm, aperture size is the controlling factor. In twilight conditions both of these factors control resolution effectiveness and the twilight factor is the term that compares binocular performance under these conditions. The twilight factor is calculated by taking the square root of the product of the magnification and the aperture. The higher the twilight factor, the better the resolution of the binocular when observing under dim light conditions. For example, a 10 X 40 (twilight factor 20) would effectively resolve better under these conditions than a 7 X 35 (twilight factor 15.4) even though the 10 X 40 has a smaller exit pupil. Remember, however, that the twilight factor does not take into account the transmittance or quality of the optical system.

Review: Field of View - These binoculars are all about quality in the largest field of view. If you want to see a wide expanse of nature or the heavens downrange from your position, these are the way to go. I got them specifically to frame smaller constellations and asterisms, the detail of which can be further examined with a scope. They help tremendously to put the object in the scope into context. Ordinarily, observing half a degree of field tends to abstract objects almost entirely from their surrounding. Since it's not practical to really "zoom" in using a single optical instrument, using these in combination with something of higher power is ideal. Don't get me wrong, I do have a zoom on the scope... it zooms from 25x to 50x -- amazing but you have to understand that this is a field of view of 2.4 to 1.5 degrees -- essentially like looking through a pipe to a drinkstraw. These Nikons however, show over 9 degrees field of view -- something which is unsurpassed in the highest-end binocular out there. There are compromises necessitated by the optical principles used to make these function. They do not have a very flat field of view, meaning objects in the center of the field (circle) can be focused, but objects nearer the edge of the field are out of focus. This is because the focused field is curved not flat. This problem is also evident in most 10x50's for example. It's less of a problem in good quality 8x42's like Nikon's Monarch for example, and obviously the high end Swarovski, Leica, Zeiss etc. This problem matters more when you have a narrow field and highly magnified image where the subject tends to fill the field of view. It matters less when the subject is focused in the center of the field and the background surrounding it is slightly out of focus. Still, even if you pay the biggest bucks for bright, flat, and sharp images from the top of the line binoculars, you'll still only see about 8 degrees true field of view, whereas these give you over 9 degrees. Furthermore, they give an apparent field of view of over 59 degrees, rivaling the top-of-the-line binoculars. If you're looking for a handy, all-purpose binocular, the roof-prism 8x42's are proven to be far more popular for a number of good reasons (more compact, more magnification while not yet needing a tripod or IS like 10x does, more competition and choices etc.) But if you're looking for the best field of view with high quality optics, this is it, and fortunately it comes at a very reasonable cost. I don't know what other 7x35's are out there, but I can tell you this is far better than Celestron or Bushnell.
Review: Stellar Views - Literally stellar views... I use these for astronomy and they are perfect for that application. The 7x power is low enough to easily allow hand-held viewing without the stars "jumping" all over the place. The wide-field view is amazing for sweeping views of the Milky Way. And the multi-coated optics are very well corrected, sharp and high contrast all the way out to the edge of the field of view... no signs of coma. Views of the Pleiades are stunning. In theory, 7x50 glass should yield a brighter and more detailed view, and I have some very nice 7x50 binos. But in practice, I have not found this to be the case. The 7x50 glass is heavier and more difficult to hold over extended periods, and they are not any brighter than these 7x35s. Now my eyes are older, and don't dilate as wide as they did when I was young. So maybe that's part of it. So unless you are a teen or 20-something, stick with the 7x35 glass and you won't be disappointed. These are a great bargain, and high quality wide-field astro-bino. And they can be tripod or mono-pod mounted if you prefer.

## Features

- Package Dimensions: 7.95 L x 3.78 H x 7.32 W (inches)
- Package Weight : 2.51 pounds
- Country of Origin : China
- Rugged Waterproof, Fog proof Construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0001EFIGG |
| Batteries | 1 A batteries required. |
| Best Sellers Rank | #822 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #367 in Binoculars |
| Customer Reviews | 4.6 4.6 out of 5 stars (446) |
| Date First Available | September 16, 2003 |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.8 pounds |
| Item model number | 7237 |
| Manufacturer | Nikon Sport Optics |
| Product Dimensions | 7.9 x 7.2 x 3.3 inches |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Nikon
- **Magnification Maximum:** 8
- **Objective Lens Diameter:** 35 Millimeters
- **Special Feature:** Waterproof

## Images

![7237 Action 7x35 EX Extreme All-Terrain Binocular - Image 1](https://m.media-amazon.com/images/I/51AAXw5UY8L.jpg)

## Questions & Answers

**Q: what options does this come with? strap,case etc?**
A: comes with strap, case, and lense covers

**Q: are these good for watching birds, any problems**
A: They are good for birds. The really good thing about them is that with these lenses, at dusk I can see details even fairly close (25') that I can't see with the naked eye. The lenses gather so much light that you can view objects in dimmer light than my previous binoculars or the naked eye. I purchased these binoculars to watch owls at dusk, and found I can watch the owls for 10-15 minutes longer, with clarity, than I could with other binoculars.

**Q: Does this come with the strap and the case?**
A: comes with strap, case, and lense covers

**Q: are these considered porro prism binoculars**
A: These are porro prism binoculars.  All you really need to do is look at a pair of binoculars -- if the eyepiece that you look through is offset from the objective (big) lens, then it is porro prism.  If the eyepiece is in a straight line with the objective lens, then it is roof prism.  
http://www.birdwatching.com/optics/binoculars2_porro_roof.html

## Customer Reviews

### ⭐⭐⭐⭐⭐ Field of View
*by W***R on October 30, 2012*

These binoculars are all about quality in the largest field of view. If you want to see a wide expanse of nature or the heavens downrange from your position, these are the way to go. I got them specifically to frame smaller constellations and asterisms, the detail of which can be further examined with a scope. They help tremendously to put the object in the scope into context. Ordinarily, observing half a degree of field tends to abstract objects almost entirely from their surrounding. Since it's not practical to really "zoom" in using a single optical instrument, using these in combination with something of higher power is ideal. Don't get me wrong, I do have a zoom on the scope... it zooms from 25x to 50x -- amazing but you have to understand that this is a field of view of 2.4 to 1.5 degrees -- essentially like looking through a pipe to a drinkstraw. These Nikons however, show over 9 degrees field of view -- something which is unsurpassed in the highest-end binocular out there. There are compromises necessitated by the optical principles used to make these function. They do not have a very flat field of view, meaning objects in the center of the field (circle) can be focused, but objects nearer the edge of the field are out of focus. This is because the focused field is curved not flat. This problem is also evident in most 10x50's for example. It's less of a problem in good quality 8x42's like Nikon's Monarch for example, and obviously the high end Swarovski, Leica, Zeiss etc. This problem matters more when you have a narrow field and highly magnified image where the subject tends to fill the field of view. It matters less when the subject is focused in the center of the field and the background surrounding it is slightly out of focus. Still, even if you pay the biggest bucks for bright, flat, and sharp images from the top of the line binoculars, you'll still only see about 8 degrees true field of view, whereas these give you over 9 degrees. Furthermore, they give an apparent field of view of over 59 degrees, rivaling the top-of-the-line binoculars. If you're looking for a handy, all-purpose binocular, the roof-prism 8x42's are proven to be far more popular for a number of good reasons (more compact, more magnification while not yet needing a tripod or IS like 10x does, more competition and choices etc.) But if you're looking for the best field of view with high quality optics, this is it, and fortunately it comes at a very reasonable cost. I don't know what other 7x35's are out there, but I can tell you this is far better than Celestron or Bushnell.

### ⭐⭐⭐⭐⭐ Stellar Views
*by M***K on April 5, 2016*

Literally stellar views... I use these for astronomy and they are perfect for that application. The 7x power is low enough to easily allow hand-held viewing without the stars "jumping" all over the place. The wide-field view is amazing for sweeping views of the Milky Way. And the multi-coated optics are very well corrected, sharp and high contrast all the way out to the edge of the field of view... no signs of coma. Views of the Pleiades are stunning. In theory, 7x50 glass should yield a brighter and more detailed view, and I have some very nice 7x50 binos. But in practice, I have not found this to be the case. The 7x50 glass is heavier and more difficult to hold over extended periods, and they are not any brighter than these 7x35s. Now my eyes are older, and don't dilate as wide as they did when I was young. So maybe that's part of it. So unless you are a teen or 20-something, stick with the 7x35 glass and you won't be disappointed. These are a great bargain, and high quality wide-field astro-bino. And they can be tripod or mono-pod mounted if you prefer.

### ⭐⭐⭐⭐⭐ unbelievable value
*by L***E on October 23, 2007*

I needed some all purpose 7 x 35 binoculars for my Hawaii vacation. I took them everywhere from hikes to boat tours to watching whales, sea turtles, wild goats, ducks and sea birds in flight, etc. Previously, I only had a mediocre set of Bushnell binoculars that I thought were pretty good. I was going to buy the lightweight compact Olympus 8 x 21 binoculars recommended by Consumer Reports for about $60. Fortunately, they were out of stock everywhere. After a little research I found no positive experience from expert birder sites on the web to back it up, unlike this Nikon. These seemed too good to be true in terms of quality and features. For $110 they had high quality construction and lenses and were designed to be truly waterproof and fogproof, so they won't go bad on you. Everything I read said the clarity was very good to excellent as well. That's an understatement. I can't imagine what more clarity or improved low light viewing you can get out of the more expensive $300 Nikons or the $500, $1000, $1500 Japanese or German expensive optics binoculars. I didn't even notice that I was using these Action EX binoculars when it was nearly dark. This is a mark of quality and these have it. The clarity is just outstanding. Why should I pay more ? They feel good in the hands and are a pleasure to use. They look great, too. It's not a super lightweight compact, but these are real binoculars. They have the usual quick central focus and left/right eye difference focus adjustment. They are fully rubber coated to handle real world use with bangs, scrapes, and drops. The binoculars have the strap and the case doesn't, so you'll have to store the case or attach it to something else. If you can use and appreciate a pair of excellent quality binoculars, this is money very well spent.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*