The Netz-31 is an ultra-lightweight, helmet-mounted night vision binocular built for professional military use. At just 520g (18.3oz), it dramatically reduces fatigue over long missions while delivering powerful performance in a compact form. Key features include Flip-To-Power-Off for effortless battery saving, Manual Gain Control for adaptable imaging, and a built-in IR pointer for close-up tasks. It runs on either a single AA or 2x CR123A batteries, offering flexible power options with up to 25 hours of runtime.
Engineered with an advanced military-grade polymer housing, the Netz-31 offers exceptional strength, thermal stability, and chemical resistance—outperforming conventional ULTEM builds. With IP68 waterproofing (up to 20 meters), bright source protection, and multiple white and green phosphor configurations (FOM up to 2400 with autogating), it’s built to dominate in the harshest environments with zero compromise.
Flip To Power Off: The automatic shut-off feature, activated by flipping the device upwards, provides a more convenient way to control the night vision device, preventing it from running unnecessarily, saving battery life.
Manual Gain Control: Gives you complete control over the intensity of the tube image, allowing you to manually adjust it to fit different scenarios.
Compatible with AA, CR123A: Operates efficiently on a single, widely available AA battery giving you around 20 hours of runtime or 2x CR123A that provides around 25 hours of runtime.
Integrated IR Pointer: A low-power IR illuminator for tasks like map reading and administrative work.
Compact and Lightweight: Weights only 520gr / 18.3oz, the Netz-31 is one of the lightest nightvision options on the market, reducing neck and spine fatigue on long sessions while providing better balance and mobility compared to heavier options.
Bright Source Protection: Protects the tube when directed at bright sources.
Built for Harsh Environments: IP68-rated waterproof and dustproof construction ensures reliable performance in extreme conditions, withstanding temperatures from -20°C to 50°C and water of up to 20 meters.
Strong Material Housing: Crafted from a next-generation military-grade polymer, the Netz-14’s housing offers superior impact resistance, thermal stability, and chemical durability compared to conventional ULTEM-based builds. This enhanced material ensures greater structural integrity in extreme environments, making the Netz-14 a truly field-dominant choice for serious operators.
In the Package
Soft Carrying Case
Eye Cap
Two battery caps
One made for 2x CR123A option
One made for AA battery
Tube Specification Paper
Manual
Available Versions
Netz-31_g – Green Phosphor
Resolution – 64
SNR (Signal to Noise Ratio) – 22
FOM (Figure of Merit) – 1400-1600
Netz-31_w – White Phosphor
Resolution – 64
SNR (Signal to Noise Ratio) – 22
FOM (Figure of Merit) – 1400-1600
Netz-31_3w – White Phosphor
Resolution – 64
SNR (Signal to Noise Ratio) – 28
FOM (Figure of Merit) – 1800-2400
Includes Autogating Feature
Additional information
Weight
0.52 kg
Dimensions
10.8 × 10.6 × 8.3 cm
Manufacturer
KIRO
Color
Black
Version
Green Phosphor / 1400FOM, White Phosphor / 1400FOM, White Phosphor / 1800FOM
Magnification
1x
Objective Lens
27mm, F1.2
FOV
40°
Image Intensifier Tube
Gen 2+
Warranty
3 Years
Battery
2x CR123A (25h) / 1x AA (20h)
Eye Relief
25mm
Interpupilary Distance Adjustment
53mm-75mm
IR Illuminator
Available
Bright Source Protection
Available
Flip to Power Off
Available
Diopter Adjustment
-6 to 2
Focus Range
250mm to +∞
Ingress Protection
20m
Tube Compatibility
10160, 11769 EGAC
Side Flip-Up Off
Available
Low Battery Indicator Support
Available
Certification & acknowledgement
ISO 9001
Certified
NATO
Approved Vendor
DLA Approved
0QZK8
UN Approved Vendor
1071974
US Federal Government
K6L2UH89H7Z5
ISO 9001
Certified
NATO
Approved vendor
DLA Approved
0QZK8
UN Approved Vendor
1071974
US Federal Government
K6L2UH89H7Z5
Best in Class lifetime Warranty
Unmatched Protection & Reliability
At KIRO, we stand behind our tactical protective gear and night vision equipment with the best warranty in the industry—outperforming all competitors. We are committed to providing you with battle-tested durability, mission-ready performance, and complete peace of mind.
Why Our Warranty is the Best:
Unrivaled Coverage
Our warranty extends beyond standard industry guarantees, offering best protection and support.
Designed for the Toughest Conditions
We guarantee that your gear will stand up to the challenge in any environment.
No-Hassle Replacements
If your gear fails due to manufacturing defects, we’ll repair or replace it quickly and hassle-free.
Customer-First Service
Our support team is always ready to assist, ensuring you get the most out of your equipment
Our military product design is engineered to withstand the rigorous demands of conflict zones worldwide. By prioritizing durability, functionality, and adaptability, we create solutions that operate effectively in high-stress environments. Each product meets military-grade standards, ensuring reliability and resilience against harsh conditions. Our innovations are focused on enhancing operational efficiency and safety for troops engaged in complex battlefield scenarios.
Military-grade:
Our military product design is engineered to withstand the rigorous demands of conflict zones worldwide. By prioritizing durability, functionality, and adaptability, we create solutions that operate effectively in high-stress environments. Each product meets military-grade standards, ensuring reliability and resilience against harsh conditions. Our innovations are focused on enhancing operational efficiency and safety for troops engaged in complex battlefield scenarios.
Paramilitary-grade:
paramilitary product design focuses on high-performance, durable gear and equipment tailored for tactical applications. Each product is engineered to meet the rigorous demands of both professionals and enthusiasts in the field. We prioritize functionality, versatility, and resilience, ensuring that our offerings provide reliable solutions for various scenarios. With a focus on advanced materials and innovative design elements, our paramilitary-grade products are built to withstand harsh environments while delivering optimal performance and safety.
Law enforcement:
Our law enforcement product design focuses on creating high-quality, durable, and practical solutions tailored to meet the unique needs of law enforcement agencies. Our products are engineered for reliability and effectiveness in the field, emphasizing user-friendly features, ergonomic design, and advanced functionality. We prioritize safety, efficiency, and adaptability, ensuring that our solutions enhance the operational capabilities of officers while maintaining the highest standards of performance and compliance with industry regulations.