IN STOCk & ready to ship!

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Brand New - Never Issued - White Phos

Please follow the purchase directions at the bottom of this page.

The L3Harris BNVDs are the EXACT EQUIPMENT adopted by US SOCOM known as the AN/PVS-31A, and has been issued to U.S. Special Operations Forces for several years, however they have not been available to the commercial market until just recently!

The L3Harris PVS-31K BNVD is a compact, lightweight, Gen III dual-tube goggle with improved white phosphor tube technology for greater target detection and recognition. Low-light and nighttime maneuvers appear more natural in black and white, with added contrast detail in shapes and shadows providing the operator more visual information for assessment and acquisition. White phosphor provides varying shades of intensity between black and white (over black and green), resulting in better contrast and depth perception.

Weighing in at just under one pound, this system is almost as light as a monocular, yet packs in the same feature set (and then some) of much heavier devices. 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 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 the supplied external cold weather power supply. 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. There is no integral infrared illuminator in the AN/PVS-31A BNVD, as this feature was not desired by operators due to its limited use and functionality and added weight/size.

The L3Harris 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 through terrain or obstacles as well as operating devices such as control panels and door knobs. 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.

These systems will ship direct from Vulture Equipment Works with the complete mil-spec package including…

• External cold weather battery pack (4x AAs)

• 25” BNVS LIMA connector power cable.

• Each unit will also come with factory image intensifier Tube Data Records with a minimum figure of merit (FOM) of 2376.

• Molle Multicam padded case.

• Rubber eye cups

• Sacrificial windows

• Wilcox amber filters

• Anti fog wipes lens covers

• Full factory warranty, operator’s manual and customer support

These units are NOT contract overruns, they are brand new factory manufactured units, and will be a regular stocking item from Vulture Equipment Works.

KEY BENEFITS

• Unfilmed tubes - Blueish Tint Image for greater detail and detection

• Manual system gain and focus adjustment for custom image quality optimization

• Flashbang protection circuit to keep image intensifiers safe from direct explosion light source

• 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

• Interpupillary stops for quick deployment back to previous user adjusted distances

• 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

• Includes Gen III Image Intensi cation Tubes (I2) with Auto-Gated Technology to prevent damage in high-light environments

• High-performance white phosphor image with enhanced degree of detail in overall contrast and range of shades

• Provides the operator more visual information for accurate assessment and acquisition

Dimensions 4.7 in. L x 4.2 in. W x 3.4 in. H

Weight < 450 g (0.99 lb.) with AA Lithium battery installed (no accessories)

Battery Type (1) AA Lithium

Battery Life ≥ 8 hrs. on (1) AA Lithium battery (avg. 16 hrs. at 25 °C (77 °F)) / ≥ 24 hrs. on (4) AA Lithium batteries with optional 4-cell battery pack (avg. 50 hrs. at 25 °C (77 °F))

Field-Of-View 40° ± 2° deg. (circular)

Objective Focus 18 in. (45 cm ±3 cm) to in nity

Eyepiece Diopter -0.5 ±0.1 (factory setting) adjustable from +2.0 to -2.0 with optional diopter lenses

Waterproof 66 ft. immersion for 2 hrs.

Image Intensification U.S. manufactured High-Performance MX-11769 Gen III I2 variable gain tubes

Screen Color P-45 White Phosphor

Micro Channel Plate Unfilmed

Power Supply Auto-Gated

Center Resolution 72 lp/mm (min)

Signal-to-Noise 33.0 (min)

Figure of Merit (FOM) 2376 (min)

Image Quality Military grade

Export of this product is regulated by the U.S. Department of State in accordance with guidelines of “International Traffic Arms Regulations (ITAR)”. Specifications are approximate and subject to change without notice.

PURCHASING DIRECTIONS

Please contact the office directly sales@vultureequipmentworks.com to set up a wire transfer for purchase. Make sure to include your full name, a contact phone number, and the shipping address so we can start the invoicing for your unit. We primarily except wire transfers for these items due to their cost, however if you are looking to put your purchase on a credit card there will be a 2.8% fee assessed at the the time of purchase. If you require financing we suggest reaching out to your local bank or GE Finance.