Nocs Provisions offers two capable optics at the same price point—the Field Issue 10×32 Binocular for all-day comfort and the Zero Tube 10×25 Monocular for minimal weight. We break down the differences to help you choose the right glass for your outdoor pursuits.
If you spend any amount of time outdoors scanning ridgelines, birding in the woods, or just checking the surf, you already know good optics can elevate the whole experience.
Nocs Provisions has become a go-to brand for people who want gear that travels well and handles real adventure. Two of their models, the Field Issue 10×32 Binocular ($180) and the Zero Tube 10×25 Monocular ($180), share waterproofing, fogproofing, and that unique Nocs aesthetic.

You might be thinking that they are both for looking at things, so what’s the difference?
While doing some research for this review, I came across this article, so for those people who geek out on things like this, it is interesting to note how the eye perceives colors.
Basically, this study showed that color perception shifts when comparing one-eye to two-eye viewing. In the center of vision, the colors look the same, but in the periphery, binocular viewing delivers stronger, more stable color.*
For most use cases, this won’t affect the typical user, but it was something that seemed interesting to note.
A Look Through The Lens
Here’s a first person view of what you can expect from viewing far off areas with Nocs. We found them handy for everything from scouting what’s ahead to birdwatching.


A Closer Look at the Field Issue 10×32 Binocular
When it comes to usability, the Field Issue 10×32 is well-suited for full days of wildlife watching or long ridge-top glassing, offering two-eyed viewing, reducing fatigue, and giving you a larger, more natural build for holding.



A Closer Look at the Zero Tube 10×25 Monocular
The Zero Tube 10×25, on the other hand, is ideal for fast hikes, travel, and minimal kits.



Which One Is Right For Me?
Ultimately, the choice comes down to how you plan to use it: pick the Field Issue Binocular for dawn-to-dusk glassing sessions, or choose the Zero Tube if you prefer a lightweight setup or want a reliable “just in case” optic.

When it comes to the optics and build, the Field Issue Binocular uses a lightweight thermoplastic frame that brings it to about 16.7 oz (473 g), making it light for a full binocular setup, though still something you will notice in your pack.
The Zero Tube, by contrast, weighs just 7.2 oz (205 g) and comes in at a compact 4.33 × 1.57 inches, giving it true pocket-friendly portability. In terms of optics, they both feature fully multi-coated lenses, BaK4 prisms, and an impact-resistant body, paired with a “HiFi” lens assembly that boosts clarity and low-light performance.
So it really comes down to size and use case. Ask yourself:
- How often will I use this, and for how long
- Do I care more about comfort or compactness
- Will this live in a dedicated pouch or in a pocket
- Do I want a full binocular experience or something minimal
Whichever model you choose, we’re sure you’ll get a closer look at things when you’re out and about. Happy adventuring!
Nocs Provisions: nocsprovisions.com
*Opper, J. K. (2017). Binocular vs. Monocular Hue Perception. Vision Research. https://doi.org/10.1016/j.visres.2016.11.007
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