Field Tube 10x32 Waterproof Monocular

17 reviews

No-Matter-What Lifetime Warranty

No questions asked.

The next evolution is here, introducing the Field Tube monocular. The one eyed compliment to the 32mm Field Issue binocular. Y’all asked for a waterproof monocular that didn’t compromise on viewing quality - so we made one. Built to go everywhere you do, the Field Tube is waterproof with a IPX7 rating and fogproof with nitrogen-filled internal chambers, so you never miss a moment of action.

Featuring an oversized focus wheel for easy one-handed focusing and a rugged no-slip grip, you won’t ever want to put it down. Fully multi coated lenses plus a 7 piece (5 group) optical system allows for the best possible viewing experience. Birds, whales, mythical creatures—what will you spot next?

  • Fully Multi Coated lenses: provides both anti-reflection and anti-scratch for a bright, crisp image
  • Rugged Wave Grip: designed to feel great in-hand, provide extra grip and protection
  • Oversized Focus Wheel: for ultra smooth, ultra precise focusing
  • Lightweight Frame: utilizes a medical grade, ultra rugged thermoplastic frame weighing in at only 8.4oz (239g)
  • 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
  • “No-Matter-What” Lifetime Warranty: encourages you to get out there and roam with confidence!
  • Monocular
  • Bag
  • Lens cloth
  • Webbing strap

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
10x328x32
Power 10x8x
Objective Lens 32 mm32 mm
Exit Pupil Diameter 3.2 mm4 mm
Field of View 111 m @ 1000 m / 333 ft @ 1000 yds (6.3º)135 m @ 1000 m / 405 ft @ 1000 yds (7.7º)
Close Focus (Minimum Focal Length) 3 m / 9.8 ft3 m / 9.8 ft
Number of Lenses 7 pieces / 5 groups7 pieces / 5 groups
Lens Coating Type HiFi Fully Multi-CoatedHiFi Fully Multi-Coated
Prism Type Roof / Coated BaK4Roof / Coated BaK4
Waterproof Rating IPX7 (1 m / 30 min)IPX7 (1 m / 30 min)
Fogproofing Yes. Nitrogen filled, o-ring sealed.Yes. Nitrogen filled, o-ring sealed.
Diopter System N/AN/A
Eyecup System Multi Stop Twist UpMulti Stop Twist Up
Eye Relief 15 mm / 0.59 in16.5 mm / 0.65 in
Interpupillary Distance N/AN/A
Dimensions 129 mm x 47 mm x 69 mm / 5.08 in x 1.85 in x 2.72 in129 mm x 47 mm x 69 mm / 5.08 in x 1.85 in x 2.72 in
Height 69 mm / 2.72 in69 mm / 2.72 in
Weight 240 g / 8.5 oz240 g / 8.5 oz
Tripod Compatible YesYes
Relative Brightness 10.816
Compatible Accessories Inspector Microscope, Woven Wrist Strap, Photo Rig, TripodInspector Microscope, Woven Wrist Strap, Photo Rig, Tripod
Resolution ≤6.6"≤6.6"

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.

Customer Reviews
4.7 Based on 18 Reviews
5 ★
89% 
16
4 ★
0% 
0
3 ★
6% 
1
2 ★
5% 
1
1 ★
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Filter Reviews:
HM
01/08/2025
Herve M.
United States United States

Just perfect

Great. Feels robust. I use it every time I go outside!

CS
01/08/2025
Courtney S.
Canada Canada

Husbands fave gift

My husband has been after a monocular for a while now and I gifted him the Field Tube for Christmas and he absolutely loves it. He can't wait to get in the backcountry and do some bird spotting. It's lightweight, easy to use and sees further than his Nikon Binoculars. Everything about this is a win and you can't go wrong.

RM
12/16/2024
Roxanne M.
United States United States

Mixed thoughts

While I love the field tube, I’m on the struggle bus With the rest of my purchase. I’m trying to use the camera attachment and the magnifying attachment. Why are there no instructions or videos explanations on these two items?

K
12/12/2024
Karen SVG verified by SHOP
United States United States

Love these! Such a great product!

PK
12/11/2024
Patricia K.
United States United States

Optimistically glad we got these

still trying it out, but love the grip and the light weight