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The DTNVG (Dual Tube Night Vision Goggle) combines the benefits of both RNVG and PVS-31. A design similar to the PVS-31 provides the advantage of dual tube technology, offering excellent depth perception. Additionally, the rear eyepieces on the PVS-31 do not have an adjustable diopter. If you have bad eyesight you will need to keep wearing corrective lenses while using PVS-31s or pony up the cash for the fixed diopters from L3. Also by using PVS-14 optics on the BNVD-1431, you can use any compatible accessory like filters or a COTI. There is an adapter for the COTI to attach onto PVS-31 objective lenses but that is extra. Articulating NODs (Night Observation Devices) are more desirable than standard binocular night vision goggles. They are flexible in that the eye pods aka monocular pods are articulated and roll upwards like gullwing doors on a Delorean. The AN/PVS-31A BNVD is a dual tube goggle with improved white phosphor tube technology and an ergonomic low-profile design. It also has superior situational awareness compared to a single tube goggle and is designed to increase system resolution and significantly reduce head-borne weight. Over the years, TNVC has been fully committed to making the very best and most advanced, High-Performance MIL-SPEC, duty-ready night vision, thermal, and visual augmentation systems technology available to ALL customers.

Its lightweight design ensures comfort during prolonged use, and the option for hands-free operation with various mounting choices adds to its appeal. The RNVG provides crystal-clear night vision, ensuring clear observations in low-light conditions. PVS31 Night Vision Aviation Spot Spec: Max 3 spots per tube larger than .003″ in zone 3, no spots larger than .003″ in zone 1 or 2. Spots

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AN/PVS-31A BNVD and SI/PVS-14 Elbit Thin Filmed White Phosphor are two night vision goggles designed for improved situational awareness and performance during low-light and nighttime maneuvers. This comparison chart highlights the key differences between the PVS-31 and PVS-15 night vision devices, providing valuable insights for users seeking the most suitable option for their specific needs. Feature

Experience the latest evolution of Image Intensified Night Vision devices from L3Harris, being used in the toughest conditions for the most critical missions by U.S. DoD and Tier 1 Special Operations worldwide. In conclusion, the RNVG and PVS-31 are exceptional night vision devices, each with unique features and advantages. The RNVG’s wider field of view and lightweight design make it an excellent choice for outdoor enthusiasts and individuals seeking enhanced mobility. Luminance Gain is typically set by the manufacturer, and is the measure of how well an image intensifier can amplify light, and is one of the most critically important factors of image intensifier performance–in fact, the term “Failure,” in MTTF (“Mean Time To Failure”), commonly used to describe tube longevity and durability and expressed in terms of hours, is broadly understood to represent a roughly 50% loss of Luminance Gain. It has a higher resolution than PVS 15. Thus provides more clear images. Although it’s more expensive than PVS 15, judging by all these criteria it isn’t overpriced either. The Armasight PVS-31 with Gen 3 Pinnacle Elite White Phosphor Image Intensifier Tubes are manufactured exclusively for Armasight by Elbit Systems of America as a version of their popular F5032 system, which is part of the US Marine Corps’ Squad Binocular Night Vision Goggles (SBNVG.)

Pinnacle Elite Image Intensifier Tubes offer the ultimate in picture clarity due to stringent cosmetic standards that allow only a few IITs to qualify for the Pinnacle Elite designation. Pinnacle Elite tubes have almost 90% less imperfections than our Bravo tubes, only allowing up to two blemishes – one in Zone 2 and one in Zone 3, but microscopically small at under six mils. Every Pinnacle Elite tube has a minimum of 2000 FOM, combining top-end performance with a nearly pristine image. Armasight systems with Pinnacle Elite Image Intensifier Tubes are the systems of choice for law enforcement, military, and the most accomplished hunters.

AN/PVS-31D (F5032) White Phosphor Dual Tube Goggle 2400+ FOM Minimum. All AN/PVS-31D (F5032) Ship With A G24 Lite Helmet Mount. Just like PVS 15, PVS 31 can also be opened outward. A bridging connector is attached to the tubes. These tubes can be articulated and that is why it’s a lot more flexible than PVS 15. AB10-37, AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-26, PH30-41, PH49-50, HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3. The newest BNVD-SG (SuperGain) also utilizes SuperGain tubes developed in concert with the U.S. Army's Night Vision and Electronic Sensors Directorate (NVESD) at Fort Belvoir and U.S. Special Operations Forces. SuperGain is the latest image intensifier tube technology from L3Harris, and is one of the most significant evolutions in Generation 3 night vision systems and performance since the introduction of Unfilmed technology and available only at TNVC as a new premium option. The AN/PVS-31A BNVD is a Gen III dual tube goggle designed to improve system resolution and reduce head-borne weight, with a low-profile ergonomic design and improved white phosphor tube technology. It is waterproof to 66 feet for two hours and offers a single AA battery that can last up to 15 hours, or four AA batteries for a battery life of up to 50 hours.Determining which night vision goggles are the most suitable for individual needs can be a difficult decision depending upon ergonomics, durability, and battery life. The AN/PVS-31A BNVD and the SI/PVS-14 Photonis Echo White Phosphor are two of the most popular night vision goggles on the market. Both offer superior situational awareness and several options for customization, as well as a variety of features to consider when assessing their ergonomics, durability, and battery life.

One feature that the 1431 shares with the DTNVG is the auto off/on when the unit is stored vertically on a helmet. However, just like the PVS-31, the 1431 can be programmed. The DTNVG can supposedly be programmed as well but it is not something the user can perform. On the 1431 you press the power button 4 times and a red indicator light will blink inside the left eyepiece. You are now in auto off mode. If you press the power button 4 times again then the unit will no longer shut off when stored vertically. You must do this when the 1431 is turned on. The L3Harris BNVD is one of the lightest binocular night vision systems on the market, with unparalleled optical performance with lightweight optical lens assemblies optimized to maximize the performance of the Unfilmed 2376+ FOM (figure of merit) White Phosphor image intensifier tubes, and features both an onboard AA battery and an external power connector to be used with an external power supply. DEALER PRICING AVAILABLE ONLY TO PROFESSIONAL LEVEL DEALERS – DIRECT ALL DEALER INQUIRIES TO OUR DEALER SALES PROGRAM.The exclusive Pinnacle Elite Ghost White Phosphor Gen 3 Image Intensifier Tubes powering the Armasight PVS-31 combines extremely high performance with nearly impeccable cosmetics, reducing the allowable blemishes by 50% as compared to Pinnacle IITs, and providing a flawless Zone 1 picture. As mentioned earlier, the RNVG boasts a wider field of view, making it suitable for scenarios where broader visual coverage is crucial. Thanks to dual-tube design, PVS-31C-MOD delivers depth perception and allows using PVS-31C-MOD to operate various machines, boats etc., in addition to basic ground operations. A dual-tube night vision system has proved to be safer and more effective in low-light conditions compared to a “bi-ocular” system, commonly known as “PVS-7”, which is a “one lens-two eyes” type of NVD.