BNVD 1431 MK2 – L3 White Phosphor 18UA Night Vision Goggle

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Solid Gen 3 Performance in a Rugged, Modular Package

The BNVD 1431 MK2 with L3 18UA white phosphor tubes is a battle-ready night vision goggle that delivers true Gen 3 performance in one of the most accessible and serviceable housings on the market. This configuration pairs filmless L3Harris 18UA intensifiers with US-made Carson mil-spec optics and the upgraded Argus 1431 MK2 housing.

L3 18UA tubes offer dependable white phosphor clarity, automatic gating, and excellent low-light sensitivity. While they aren't the top of the L3 ladder like 20UM or 24UM, they represent a strong middle ground for users who want trusted performance without premium pricing.

Why the 1431 MK2 Platform?

The 1431 MK2 housing is known for its rugged modularity and field-friendliness. Designed to accept standard PVS-14 optics and powered by a single AA battery, it’s easy to repair, upgrade, or maintain. The MK2 revision improves water resistance, pod strength, screw durability, and ergonomics — making it a reliable option for both civilian and professional users.

Key Features:

• L3 18UA White Phosphor Tubes: Filmless, auto-gated Gen 3 intensifiers with excellent clarity and low-light amplification
• Argus 1431 MK2 Housing: Lightweight, dual-articulating, field-serviceable, and IP68 water-resistant
• Carson Mil-Spec Lenses: U.S.-manufactured optics used across U.S. military programs
• Manual Gain Control: Dial in brightness to match your environment
• Built-In IR Illuminator: Ideal for map reading and close-up work in zero-light environments
• Power Options: Operates on 1x AA battery or optional external power via 4-pin Fischer port
• Standard Lens Compatibility: Accepts widely available PVS-14 lenses – no proprietary bottlenecks

What’s Included:

• Fully assembled BNVD 1431 MK2 with L3 18UA tubes
• Carson mil-spec objective and eyepiece lenses
• Lens covers
• AA battery
• Soft carry case

Technical Specs:

• Housing: Argus BNVD 1431 MK2
• Tubes: L3 18UA Gen 3 Filmless White Phosphor
• Field of View: 40°
• Interpupillary Distance: Adjustable 51–78mm
• Eye Relief: 25mm
• Diopter Range: -6 to +2
• Water Resistance: IP68 – submersible to 5 ft for 1 hour
• Shock Rating: MIL-STD-810G drop-tested

Availability

Inventory levels change quickly due to demand. If this item shows as "Out of Stock," call us at (424) 225-1695 for real-time stock updates or to place a hold on incoming units.