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N-Vision Optics NOX-18 640 Multi-Purpose Thermal Monocular/Scope 18mm

N-Vision Optics NOX-18 640 Multi-Purpose Thermal Monocular/Scope 18mm


Regular price $ 6,195.00
Regular price Sale price $ 6,195.00
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N-Vision Optics NOX-18 Multi-Purpose Thermal Monocular/Weapon Sight 640X480, 60hz, 12 um, 18mm Lens (NOX18)



The N-Vision NOX-18 640 is a 12-micron 60Hz thermal weapon sight with multiple uses: as a head-mounted monocular, a scanner, or with a dual mounting for PVS-14. It's designed and built in the USA using premier quality BAE cores and optical components. Available in 18mm or 35mm lens sizes, it offers the best magnification and field of view based on the environment. With removable weapon and dovetail mounting options, the size and weight can be optimized.


Power Supply Options
Experience extended power with the N-Vision Optics NOX-18 640 Multi-Purpose Thermal Monocular/Scope 18mm. This advanced device comes with both CR123 and rechargeable 18650 batteries, giving you up to 90 minutes of power with the CR123 and 4-7+ hours with the 18650, depending on the environment. Plus, you can connect an external USB battery bank via USB-C for even more power.

User Interface
The N-Vision NOX-18 640 is a multi-purpose thermal monocular/scope with five ergonomic buttons that give users quick access to frequently used functions. With a single-handed calibration button, calibration is completed in under a second. Its advanced menu system allows for easy customization of the device.


  • BAE 12 micron 640x480, 60 Hz Core
  • Fully functional nox18 thermal weapon sight
  • Up to 8 hours run time on included rechargeable 18650 battery
  • Manual focus 18 mm F1.0 high-performance wide field of view objective lens
  • Weapon and helmet mountable
  • Ultra light and compact
  • 1X base mag
  • Made in the USA
  • 5 Year Warranty


Sensor Pixel Pitch

12 um


640 x 480

Refresh Rate

60 Hz


18mm F1.0


Manual, non-rotating

Field of View

18mm: 24.3(H) x 18.3(V); 30.4 (diagonal)

Digital Zoom


Display Type

OLED 640×480 B&W


One CR123 or one 18650

Remote power

USB 5.0V

External connector

Waterproof USB-C

Calibration (NUC)


Weight, CR123 Battery:

13.5 oz (w/o weapon mount)
16 oz (w/ weapon mount)

Weight, 18650 Battery:

15.3 oz (w/o weapon mount)
17.6 oz (w/ weapon mount)

Size, CR123 Battery:

5.0×2.9×2.4 (w/o weapon mount)
5.0×2.9×3.0 (w/ weapon mount)

Size, 18650 Battery:

6.4×2.9×2.4 (w/o weapon mount)
6.4×2.9×3.0 (w/ weapon mount)

Detection range

753 yards

Recognition range

267 yards

Identification range

136 yards

Each unit will ship with:

18650 adapter
USB Cable
Video Cable
CR123 battery (1)
18650 battery (1)
18650 battery charger
Quick reference guide
Field pouch

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