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Questions & Answers
What is the snr? Manufacturer Answer

The SNR Range for the 1400 FOM RIX Units are between 21-25 SNR.

by Visir, Manufacturer, May 14, 2025
What’s is the ip rating of this device?

From what I've read, it ha IP67

by Joel James, Verified Owner, December 19, 2025
Customer Reviews
Helpful Positive Review
First night vision purchas by Red horse, Verified Owner, August 29, 2025
I bought the rnv-31 1x25mm night vision binoculars with white tubes 1400 fom, black, small. This is my first purchase of any kind of night vision and I'll very happy with what I bought. I read the directions and from there it was easy to get to know ...
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1/1 found this helpful
Helpful Positive Review
amazing product at great price by Brad, Verified Owner, April 18, 2025
So this is my first step into the civilian NVG market. I’ve used plenty in my time in the military but these are my first ones I bought. For what you get, these are hard to beat. Great price, great features and do exactly what I was hoping. The white...
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9/9 found this helpful
Most Recent Reviews
Nods review by Jay, Verified Owner, October 30, 2025
For the price, these are really good. I have looked through pvs 31’s when I was in the army and these are obviously not on par with those but are still really good quality. Like I said, for the price, you get a great product.
Read All 3 Reviews

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Night Vision Generation:
2+
Diopter Adjustment Range:
-4 - 2 dpt
Image Intensifier Tube:
Max FOM 1400
Image Intensifier Color:
White Phosphor
System/Lens Resolution:
64 lp/mm
Included Accessories:
Standard
Color:
Black

Code: 5EX-NVB-RVVNV2-RNV31W14

MPN: RNV31W14

UPC: 850042107492

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Product Info for RIX RNV-31 1x25mm Night Vision Binoculars w/White Tubes 1400 FOM

The RNV-31 stands out as compact and adaptable night vision goggles (NVG), engineered for ease of use and flexibility in dim environments. Employing a standard 18mm image intensifier tube, it delivers crisp night vision imagery. Remarkably lightweight at only 500 grams (about 17.6 ounces), the RNV-31 ensures comfort during prolonged usage and is well-suited for a multitude of tasks and scenarios.image

Specifications for RIX RNV-31 1x25mm Night Vision Binoculars w/White Tubes 1400 FOM:

Manufacturer: RIX
Magnification: 1 x
Objective Lens Diameter: 25 mm
Night Vision Generation: 2+
Length: 110 mm
Field of View, Angle: 40 degrees
Weight: 500 g
Battery Type: AA
Eye Relief: 25 mm
Focus Range: 0.25 m to Infinity
Diopter Adjustment Range: -4 - 2 dpt
Battery Life: 20 hours
Width: 90 mm
Height: 97 mm
Image Intensifier Tube: Max FOM 1400
Image Intensifier Color: White Phosphor
System/Lens Resolution: 64 lp/mm
Included Accessories: Standard
Color: Black

Features of RIX RNV-31 1x25mm Night Vision Binoculars w/White Tubes 1400 FOM:

  • Ingress Protection 10m
  • The power knob can also adjust the gain, allowing users to cope with variable lighting applications and improve detection and recognition of night targets in complex environments.
  • RNV-14 automatically enters standby mode after being idle for more than 3 minutes and reopens when the status changes.
  • The RNV-14 dramatically reduces energy consumption during auto standby, extending battery life.
  • The function of automatically turning off the power when flipping upwards makes the RNV-14 more convenient for users to control the switch of the night vision device. This feature prevents the night vision device from continuing to operate in unnecessary situations.
  • The J-Arm allows operators to switch between the RNV-14's left and right eye placement. This feature allows users to freely select which eye to use according to personal preferences or specific needs, accommodating different users' habits

Package Contents:

  • RIX RNV-31 1x25mm Night Vision Binoculars w/White Tubes 1400 FOM
  • Thermal Fusion Pendant Adapters
  • User Manual
  • Portable Bag
  • Long Eyeshade

RIX RNV-31 1x25mm Night Vision Binoculars w/White Tubes 1400 FOM Orderable Models

List of Orderable Models

  • RIX RNV-31 1x25mm Night Vision Binoculars With White Tubes 1400 FOM, Black, Small, RNV31W14 , MPN: RNV31W14 , UPC: 850042107492 , Code: 5EX-NVB-RVVNV2-RNV31W14

RIX RNV-31 1x25mm Night Vision Binoculars w/White Tubes 1400 FOM Unavailable & Discontinued Models

List of Unorderable Models

  • RIX RNV-31 1x25mm Night Vision Binoculars With Green Tubes 1400 FOM, Black, Small, RNV31G14 , MPN: RNV31G14 , UPC: 850042107577 , Code: 5EX-NVB-RVVNV2-RNV31G14
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