Nikon Action 8x42 Binoculars

Nikon Action 8x42 binoculars combine 8x magnification with 42 mm objective lenses in a Porro-prism design. The listing describes them for bird watching and hiking, with a tripod mount and 17.3 mm eye relief. They are listed as not water resistant, so they are a better fit for dry conditions than wet-weather outings.

At a glance

8x magnification and 42 mm objective lenses suit general bird watching and outdoor viewing.
Porro-prism optics and multicoated lenses are listed alongside a 140-foot field of view.
17.3 mm eye relief and turn-and-slide eyecups are described for viewing with or without eyeglasses.
A tripod mount is specified for users who want a supported viewing setup.

Price

$128.09Save 15%

Reference price: ~~$149.99~~

Price checked: Nov 13, 2026

View offer

Often bought together

Vortex Optics Crossfire HD 8x42 Binoculars - HD Optical System, Tripod Adaptable, Rubber Armor, Waterproof, Fogproof, Shockproof, Included GlassPak - Unlimited, Unconditional Warranty

$269.00

Pros and cons

Pros

The 8x magnification offers a moderate view that can be easier to hold steadily than higher-magnification binoculars.
Long eye relief and adjustable rubber eyecups can accommodate eyeglass wearers.
The listing identifies multicoated lenses and a wide field of view for taking in more of a scene.

Cons

The listing specifies that the binoculars are not water resistant, limiting suitability for wet conditions.

Technical specifications

20 specifications

Identity
Brand	Nikon
Model	Action 8x42

Optics and viewing
Maximum magnification	8 x
Objective lens diameter	42 millimeters
Prism type	Porro Prism
Eye relief	17.3 millimeters
Exit pupil diameter	5.3 millimeters
Relative brightness	28.1
Field of view	140 feet
Apparent angle of view	58.4 degrees
Lens coating	Multicoated
Focus type	Center Focus
Focus operation	Manual Focus
Special features	Built-In Dioptric Correction, Long Eye Relief, Slip Resistant, Tripod Mountable

Use and construction
Listed uses	Bird Watching, Hiking
Mount type	Tripod Mount
Water resistance	Not Water Resistant
Colour	Black
Age range	Adult

Dimensions and installation
Dimensions listed	20.83 x 19.05 x 11.43 cm; 790.95 g

What to know before buying

Listing details to confirm

The listed dimensions entry includes a weight of 790.95 g, while a separate weight field says 791 g. Treat the stated weight as approximate and confirm if exact carrying weight matters.

Who is it for?

A good fit for

Bird watching and hiking in dry conditions.
Buyers seeking 8x binoculars with a tripod mount and long eye relief.
Eyeglass wearers who benefit from adjustable eyecups.

Less suited to

Wet-weather or water-based use, since the listing says the binoculars are not water resistant.
Buyers prioritising a compact, pocket-sized binocular. The listed dimensions are 20.83 x 19.05 x 11.43 cm.

Nikon Action 8x42 Binoculars · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 29 ratings

5 stars82%82%
4 stars9%9%
3 stars5%5%
2 stars4%4%
1 star0%0%

The supplied aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share falls in the two- and three-star categories. This suggests generally favourable reported impressions alongside some less-satisfied experiences, without explaining their reasons. The rating pattern alone cannot establish how the binoculars perform for bird watching, hiking, or eyeglass wearers.