NewBest Seller
NewBest Seller

Zero Tube 10x25 Waterproof Monocular

Compatible Accessories

No-Matter-What Lifetime Warranty

No questions asked.

Optics for everywhere, the 25mm Zero Tube monocular is the smallest, lightest, most durable, and highest quality way seek the unseen. Made for the backcountry, these are at home on your biggest epics when line spotting, animal peeping, and going full send. Light enough to forget you have them, and durable enough to survive whatever you dish up.

The rugged no-slip grip keeps these protected and comfortable in-hand no matter what you (or Mother Nature) throw at them. Featuring ED glass and fully mulit-coated lenses, the Zero Tube provides the clearest images of the terrain ahead. Built to roam with confidence, the Zero Tube is waterproof with a IPX7 rating and fogproof with nitrogen-filled internal chambers, so you always know what lies ahead.

  • Ultra Compact: our smallest form factor at 110mm x 40mm makes this the most-packable and powerful optic in it's class
  • Extra-low Dispersion (ED) Glass reduces light scattering to improve color accuracy, and enhance resolution and contrast
  • Fully Multi-Coated lenses: provides both anti-reflection and anti-scratch for a bright, crisp image
  • Bak4 Prisms with dielectric and phase coatings reduce light scattering
  • Rugged Impact Absorbing Housing: designed to feel great in-hand, provide extra grip and protection
  • Waterproof: IPX7 rating means these can withstand submersion in water up to 1 m deep for up to 30 min
  • Fogproof: Nitrogen-filled internal chambers prevent fog formation on the interior surface of the lenses
  • Twist Up Eyecup: can be extended or retracted depending on what works best for the user
  • Carry Clip: attaches to backpacks and belts for secure and quick access
  • “No-Matter-What” Lifetime Warranty: encourages you to get out there and roam with confidence!
  • Monocular
  • Rope wrist loop
  • Microfiber pouch
  • Lens cloth

We offer free standard shipping on all US orders over $99. All orders will ship the following business day (M-F).

We offer additional shipping services for expedited and international orders. All international orders ship with Passport DDP shipping – you will be charged taxes/import fees during the checkout process on our website to enable a smooth delivery process (this means no additional import fees upon delivery).

All items have a 30-day No Questions Asked return policy from the date received. Nocs covers return shipping on domestic orders. Items sent back to us without first requesting a return will not be accepted.

Specs
10x25
Power 10x
Objective Lens 25 mm
Exit Pupil Diameter 2.5 mm
Field of View 114 m @ 1000 m / 341 ft @ 1000 yds (6.5º)
Close Focus (Minimum Focal Length) 1.5 m / 4.9 ft
Number of Lenses 10 pieces / 7 groups
Lens Coating Type Fully Multi-Coated, ED Glass
Prism Type Roof / Phase Coated BaK4
Waterproof Rating IPX7 (1 m / 30 min)
Fogproofing Yes. Nitrogen filled, o-ring sealed.
Diopter System N/A
Eyecup System Multi Stop Twist Up
Eye Relief 16.3 mm / 0.64 in
Interpupillary Distance N/A
Dimensions 110 mm x 40 mm x 44 mm / 4.33 in x 1.57 in x 1.73 in
Height 44 mm / 1.73 in
Weight 205 g / 7.2 oz
Tripod Compatible No
Relative Brightness 6.25
Compatible Accessories Woven Wrist Strap, Photo Rig
Resolution ≤8.6"

Seek The Unseen

Nocs was born at the Citadel of Excitement, with a dream of juicing every last drop of our time outside. We kept wishing we had a set of nocs enough times where finally one day we bought some. And we used them every day. Checking the surf. Exploring backcountry lines. Watching our raccoon pals emerge at night. Seeing the world differently. On a closer level.