Whitephosphor.
L3 AN/PVS-31A
The L3Harris BNVD (AN/PVS-31A) 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.
All PVS-31A units will include:
- L3Harris AA Cold Weather Battery Pack (CWBP)
- 25” BNVS power cable
- Full factory Accessory Kit
- Factory image intensifier Tube Data Records with a minimum figure of merit (FOM) of 2376.
- Limited T-Shirt & Patch.
Product information
- Manual system gain and focus adjustments for custom image quality optimization
- Lightweight ergonomic design reduces head-borne weight and decreases neck strain
- Optional diopter lenses optimize operator preference for visual acuity
- Rotating binocular design allows low profile against helmet when in stowed position and the option to use as a single monocular
- Works with currently fielded dovetail helmet mounts
- Auto OFF when stowed; resumes power when deployed
- LED indicators in left and right monocular alert the operator when the BNVD has no less than 10 minutes of battery life remaining
- Replaceable/upgradeable I2 tube assemblies
The device has an ergonomic low-profile design and offers superior situational awareness compared to a single tube goggle. Working directly with input from Special Forces operators, the BNVD was designed to increase system resolution, significantly reduce head-borne weight and improve system center of gravity.
PVS31A UNITS ARE IN STOCK AND READY TO SHIP.
ALL SALES ARE FINAL. NO RETURNS OR EXCHANGES.
IF A PRODUCT RECIEVED IS DEFECTIVE, PLEASE CONTACT US IMMEDIATELY SO WE CAN EVALUATE AND RESOLVE THE MATTER.
IN THE UNLIKELY EVENT THAT WE ACCEPT A RETURN OTHERWISE, IT WILL SUBJECT TO A 20% RESTOCKING FEE.
ITAR/EXPORT CONTROLS POLICY
Export of the commodities described herein is strictly prohibited without a valid export license issued by the U.S. Department of State Office of Defense Trade Controls prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulations, Parts 120-130.
We do not export outside of the United States of America. No Exceptions.
EXPORT RESTRICTIONS:
Export of night vision equipment and optical sighting equipment is controlled by the U.S. Department of State Office of Defense Trade Controls, in accordance with International Traffic in Arms (ITAR), Title 22, Code of Federal Regulations Part 120-130 and/or the Export Administration Regulations (EAR) U.S. Department of Commerce.
It is unlawful to export, or attempt to export or otherwise transfer or sell any hardware or technical data or furnish any service to any foreign person, whether abroad or in the United States, for which a license or written approval of the U.S. Government is required, without first obtaining the required license or written approval from the Department of the U.S. Government having jurisdiction.
It is the Resellers/End Users responsibility to request and obtain export licenses for the export of the subject items, and to ensure that the requirements of all applicable laws, regulations and administrative policies are met.
Sales or transfers to entities on the List of Debarred Parties, Denied Persons list and Embargoed Countries are strictly prohibited.
L3 Harris AN/PVS31A
Adopted by USSOCOM as the AN/PVS-31A, the L3Harris BNVD has been in use by U.S. Special Operations Forces for several years as well as allied forces. Working directly with U.S. Special Operations Forces’ input, the AN/PVS-31A was designed to increase system resolution, significantly reduce head borne weight, improve system of center of gravity, provide additional operational utility, and improve overall operator situational awareness.
The AN/PVS-31A BNVD utilizes L3Harris’s latest Gen3 Unfilmed image intensifier tubes, providing unmatched clarity and resolution. These tubes are variable gain-capable, allowing operators to adjust the brightness of their image as situations on the ground dictate. Gain adjustment is quick and easy; done by simply rotating the power button. This centrally-located control activates and deactivates the goggle when pressed and held in for two seconds, making all controls easy to locate and operate without being able to see them and while wearing gloves. There is no integral infrared illuminator in the AN/PVS-31A BNVD. This feature was not desired by most operators due to its limited distance functionality and added weight/size.
The AN/PVS-31A can run off a single on-board AA battery or a remote battery pack mounted behind the helmet for extended use. The remote pack allows the goggle to weigh in even less and acts as a counterweight to the entire system. It also features built-in dual infrared strobe lights for ground personnel identification. The strobes can be easily activated by a small protected switch under the battery housing. One thing to note is that the cable connecting the goggle to the remote battery pack will slightly interfere with the right tube’s ability to be pivoted up (see below).
The AN/PVS-31A BNVD has independently pivoting tube housings that allow the operator to run the goggle in a binocular or monocular configuration. Using two tubes at once allows the eyes to create depth perception and increases the ease in maneuvering terrain and obstacles as well as operating devices such as control panels and door knobs. However, monocular configurations allow for ease in transitioning between various lighting conditions that often occur on the battlefield and cause operators to switch between night vision weapon-mounted white lights. The AN/PVS-31A can be configured to adapt to various situations, giving the user the best of both worlds. Another benefit to the pivoting tube housings is the ability to mount the “flatten” the goggle against the front helmet surface when stowed. Goggles are often worn throughout the duration of a mission, even in daylight hours, because operators may find themselves in a dark environment. NVG’s are often left in the stowed position until needed so they can be instantly accessed. But, this causes a snag hazard since the goggles can easily bang into objects while flipped up. The ability to pivot the tube housings against the helmet surface creates an overall lower profile, increasing operator safety and equipment life.
THIS DOES NOT INCLUDE EXTRA DIOPTER INSERTS. The standard diopter is -0.50, this is optimized for the 95th percentile of users, alternate diopters will be special order items.