L3Harris BNVD-1531

L3Harris BNVD-1531

The L3Harris BNVD-1531 Binocular Night Vision Device integrates the most sought-after attributes from the robust, combat-tested AN/PVS-15 and AN/PVS-31, enhancing the capabilities available to the warfighter in a compact and lightweight format. This device exemplifies L3Harris’s commitment to ongoing enhancements in dimensions, weight, performance, and energy efficiency. The L3Harris BNVD-1531 features an ergonomic design akin to the AN/PVS-31, yet it achieves a notable reduction in weight compared to the AN/PVS-15. It includes adjustable diopters, manual gain control, independently rotating monoculars, and a built-in infrared illuminator.

The L3Harris BNVD-1531 can be powered by either an onboard AA battery or the provided battery pack. Its lightweight design eliminates the need for a counterweight, allowing the user to achieve balance simply by utilizing the battery pack. Additionally, the battery pack features an integrated infrared strobe for signaling and aerial identification, which is activated by a single switch located on the back. A notable advantage of using the battery pack is the rapid deployment of the goggles. With the L3Harris BNVD-1531, the user can easily attach the dovetail to a Wilcox G24 mount, connect the battery cable to the housing’s battery pack port, and begin using the goggles.

The L3Harris BNVD-1531 is designed with an articulating housing that includes independently rotating optical pods, enabling the user to deploy both tubes or just one. This feature is particularly beneficial for users who are utilizing their night vision device in conjunction with a thermal device. Furthermore, the articulation of the optical pods allows users to stow their goggles without needing to flip them up on the helmet mount, thereby minimizing snag hazards and reducing the overall height added to the helmet.

The L3Harris BNVD-1531 utilizes unfilmed white phosphor autogated image intensifier tubes, each featuring a minimum Figure of Merit (FOM) rating of 2376 directly from the factory. These unfilmed tubes deliver exceptional clarity, superior performance in both low and high light conditions, and enhanced depth perception. Representing L3’s most advanced intensifier technology, they provide substantial performance improvements compared to other white phosphor systems.

FEATURES:

• Adjustable Diopter Eyepieces To Allow Use By Operators With Differing Visual Acuity Integrated Infrared Illuminator For Map Reading
• Auto OFF When Stowed; Resumes Power When Deployed
• Includes Gen III I2 Tubes With Auto-Gated Technology To Prevent Damage In High-Light Environments
• LED Indicators In Left And Right Monocular Indicates When 10 Minutes Or More Of Battery Life Remains And When The IR Illuminator Is Active
• Lightweight Ergonomic Design Reduces Head-Borne Weight And Decreases Neck Strain
• Manual System Gain And Focus Adjustments For Custom Image Quality Optimization
• Replaceable/Upgradeable I2 Tube Assemblies
• Rotating Binocular Design Allows Low Profile Against Helmet When In Stowed Position And Ability To Use As A Single Monocular
• Works With Currently Fielded Dovetail Helmet Mount

KEY ATTRIBUTES:

• Battery Life: ≥ 16 Hours Avg At 25°C (77°F), ≥ 50 Hours Avg At 25°C (77°F) On (4) AA Lithium Batteries With Optional 4-Cell Battery Pack
• Battery Type: (1) AA Lithium Battery
• Dimensions: 4.6″(L) x 4.5″(W) x 3.6″(H)
• Eyepiece Diopter: Adjustable From +2.0 to -6.0
• Field Of View: 40° ± 2° Deg (Circular)
• Image Intensification: U.S. Manufactured MX-11769 Gen III Variable Gain Unfilmed White Phosphor Tubes
• Objective Focus: 10″ to Infinity
• Weight: 19.7 oz

SPOT SPECIFICATION:

• Mil-Spec: 2376 Minimum FOM – Can Have A Maximum Number Of 4 Spots Per Tube Larger Than .003″, No Spots Larger Than .003″ In Zone 1.  Spots That Are </= .003″ Are Acceptable. This Is The Standard Offering From L3Harris.

INCLUDED:

• L3Harris BNVD-1531
• L3Harris BNVD AN/PVS-31A Battery Pack
• Accessory Kit
• Battery Cable
• Soft Storage Bag

VIDEO OVERVIEW: