Due to the volatility of the tube market, we ask that you send us a Request for Quote on this item. We will get back to you with current availability and price. Thank you in advance. You can start the process by hitting this button:

BNVD 1431 MK2 20UM - Top Tier Tube in a Cost Effective Housing Choice?

The BNVD 1431 MK2 with L3 White Phosphor 20UM image intensifiers is a powerful, cost-effective dual-tube night vision goggle designed for users who demand rugged reliability and U.S.-grade optical performance. This system combines the Argus BNVD 1431 MK2 housing with filmless Gen 3 L3 white phosphor intensifiers and Carson mil-spec optics — all optimized here in the USA.

These 20UM L3 image intensifier tubes deliver true third-generation performance with a minimum Figure of Merit (FOM) of 1540 and a minimum Signal-to-Noise Ratio (SNR) of 24.1, offering exceptional clarity in low-light environments. They are the perfect entry point into the world of filmless white phosphor, rivaling and often exceeding mil-spec standards at a lower price point.

Why Choose the BNVD 1431 MK2?

The 1431 MK2 housing, made by Argus and improved from the original MK1, is widely recognized as one of the most serviceable and field-repairable housings on the market. With enhanced water and dust seals, improved hardware, ergonomic pod redesigns, and a built-in IR illuminator, it balances military-grade reliability with real-world accessibility.

Key Features:

• L3 White Phosphor 20UM Tubes: Filmless Gen 3 performance, FOM 1540+, 64 lp/mm resolution, 24.1 SNR minimum
• Rugged Argus BNVD 1431 MK2 Housing: Improved seals, stronger hardware, and longer-lasting IPD stop screws
• Carson Mil-Spec Lenses: Made in the USA, these optics are the standard by which all others are judged
• Manual Gain Control: Adjust brightness for ambient light or personal comfort
• Built-in IR Illuminator: Useful for close-up tasks in complete darkness
• Power: Runs on a single AA battery – no specialty packs required
• Water Resistance: Submersible up to 5 feet for one hour
• Modular Design: Accepts standard PVS-14 lenses – no proprietary parts needed

What’s Included:

• Fully assembled BNVD 1431 MK2 system with L3 WP 20UM intensifiers
• Mil-Spec objective and eyepiece lenses
• AA battery
• Lens caps
• Soft carry case

Availability & Lead Time:

If this item shows Out of Stock, please call us at (424) 225-1695 for real-time availability. These units move fast, and stock may already be inbound.

Don’t risk being stuck with a goggle you can’t maintain. The BNVD 1431 MK2 uses widely available PVS-14 lenses and common accessories, making it a smart choice for field repairability and long-term support. No proprietary components. No waitlists. No drama.