RNV-31S Night Vision Binocular | 80-Hour Runtime & Manual Gain Control
- The RIX RNV-31Sis a tough and lightweight night vision binocular that lets you see clearly in complete darkness. Built for serious use, it has smart features and a strong body, making it a reliable tool for any nighttime operation.
- Run for Over 80 Hours on a Single Pack: Use common AA or CR123A batteries for power, or connect an external battery pack to keep the device running for more than three full days.
- Works 20 Meters Underwater: Made with a super-strong PEEK housing, these goggles are fully waterproof and built to handle extreme heat and cold for reliable use in harsh conditions.
- Powers Off When You Flip It Up: The unit automatically shuts off when flipped up on a helmet mount, saving battery life and keeping you hidden. It powers back on instantly when you flip it down.
- Control Your View with Manual Gain: A simple knob lets you adjust the image brightness, helping you see targets more clearly in different amounts of light.
RNV 31S Review
What are some common accessories to add to the RNV 31S?
Ballistic Helmet Platforms for the RNV-31S
- Galvion Caiman Ballistic: A lightweight helmet system designed to provide extreme protection while serving as a stable platform for mounting the RNV-31S and other mission-critical accessories.
- Ops-Core FAST SF Gen 2: This helmet is a leading choice for special operations forces, offering a high-cut, lightweight shell that provides a secure and balanced base for the RNV-31S system.
- Team Wendy Exfil SL: Known for its exceptional comfort and innovative liner system, the Exfil SL provides a very stable platform that minimizes system wobble when using the RNV-31S during dynamic movement.
- Atomic Defense FAST High-Cut Ballistic Helmet: A versatile and popular choice that provides reliable ballistic protection and the essential shroud and rail-mounting capabilities required to fully outfit the RNV-31S system.
Mounting Hardware for the RNV-31S
- Wilcox G24: The industry-standard mount that interfaces directly with the RNV-31S. It provides a secure, wobble-free connection to the helmet shroud and features a breakaway function that reduces the risk of neck injury during impacts.
System Balancing for the RNV-31S
- Ops Core Counterweight: A modular weight system designed to attach to the rear of Ops-Core FAST helmets, creating a balanced and comfortable system when the RNV-31S is deployed.
- Team Wendy Counterweight: Specifically designed for Team Wendy helmets, this system uses customizable weights to perfectly balance the RNV-31S, enhancing stability and long-term comfort.
Concealment Solutions for the RNV-31S
- Agilite Mitznefet: A foliage-style helmet cover that excels at disrupting the helmet's outline. This provides superior visual camouflage, helping to conceal the operator from detection by enemy forces, both day and night.
RNV 31S Features and Specifications
The RIX RNV-31S is a modular night vision binocular engineered for reliability in high-stakes environments. Its core value comes from its extreme adaptability and durability. The system features a versatile dual-battery design that accepts common AA or CR123A batteries , and it can be connected to an external pack for over 80 hours of continuous power. Built with a lightweight and robust PEEK housing, the RNV-31S is waterproof to 20 meters and ready for harsh conditions. These features, combined with high-quality MILSPEC optics and user-controlled manual gain, make the RNV-31S an essential tool for military, law enforcement, and security professionals who require clear, dependable night vision.
Key Features
- Flexible Power Options: The RNV-31S has dual battery caps, making it compatible with both CR123A and AA batteries. It can also be powered by an external battery pack for extended missions.
- Manual Gain Control: A single knob controls the power and allows the user to manually adjust the image brightness. This helps improve target detection and recognition in various light conditions.
- Durable PEEK Housing: The body is made from PEEK (Polyether Ether Ketone), a high-performance material that is lightweight, has high mechanical strength, and is resistant to high temperatures.
- MILSPEC Optics: The device uses high-quality Spector 40 lenses that are adaptable to PVS-14/31 night vision systems.
- Smart Power-Off: The unit features an automatic shut-off function that powers the device down when it is flipped to the side, saving battery life.
- Onboard IR Illuminator: An internal IR LED provides an artificial light source, allowing the operator to see clearly even when no ambient light is available.
- Bright Source Protection: An automatic safety feature protects the image intensifier tube from damage by shutting the unit off if it is exposed to a continuous bright light source for more than one minute.
Specifications
- Magnification: 1.0x
- Image Intensifier Tube: Gen 2+
- Field of View (FOV): 40°
- Objective Lens: 27mm, F1.2
- Focus Range: 250mm to Infinity
- Diopter Adjustment: -6 to +2
- Battery Life: CR123A: At least 25 hours AA: At least 20 hours External Pack (two 18650): At least 80 hours
- Waterproof: 20 meters
- Operating Temperature: -40°C to +50°C
- Weight: 520g
- Dimensions: 108mm (L) x 106mm (W) x 83mm (H)
- IR Illuminator: 850nm
- Tube Compatibility: MX10160, 11769 EGAC
- Warranty: 3 Years
What's in the box of the RNV 31S?
- (1) RNV-31S Device
- (1) User manual
- (1) AA Battery Cap
- (1) Portable bag
- (2) Long eyeshades
- (1) Helmet Bracket (L4G24)
RIX RNV 31S FAQs
What does the RNV-31S do?
The RNV-31S is a night vision binocular that lets you see in the dark. It works by gathering light from the moon and stars to create a clear image for you to see.
What is "manual gain" and why do I need it?
Manual gain lets you control the brightness of the image. Using a simple knob, you can make the view brighter or dimmer to adapt to different light conditions. This helps you spot targets more easily, whether it's very dark or there's a lot of moonlight.
When should I use the IR illuminator?
You should use the IR illuminator when you are in complete darkness, like inside a building with no lights. It creates a beam of light that is invisible to the human eye but can be seen by the RNV-31S, allowing you to see when there is no other light available.
What kind of battery does the RNV-31S use?
The RNV-31S is flexible and can use different batteries. It works with either a single AA or a single CR123A battery and comes with caps for both. A CR123A battery will last for at least 25 hours, while an AA battery will last for at least 20 hours. You can also use an external battery pack for up to 80 hours of use.
How does the "flip-to-power-off" feature work?
When the RNV-31S is mounted on a helmet, you can flip it up and away from your eyes. When you do this, the device automatically turns off to save battery and keep you hidden. When you flip it back down into position, it automatically turns back on.
How does Bright Source Protection help me?
This is a safety feature that protects the night vision from damage. If the device is exposed to a very bright light for more than one minute, it will automatically shut itself off to protect the sensitive internal parts. You must restart the device to use it again.
What makes the RNV-31S different from the older RNV-31?
The RNV-31S is an upgraded model with several improvements. It uses higher quality "Mil-Spec" optics for a clearer image , has a stronger housing made of more durable materials , and gives you more battery options by supporting both AA and CR123A batteries.
Where can I purchase the RNV-31S?
When you buy from a trusted dealer like us, you can be confident you're getting a brand-new, genuine unit, not a grey-market or refurbished product. Purchasing from Atomic Defense ensures expert customer support and a full 3-year manufacturer's warranty. For your safety, it's crucial to buy from a reliable source.
