NVG-Alpha – Dual Tube Night Vision Goggles with L3 SLH Green Phosphor Tubes

Purpose-Built Precision with SLH-Grade L3 Performance

If you’re the kind of user who expects your gear to work right the first time, every time, you’re in the right place. The NVG-Alpha with L3 18mm SLH White Phosphor tubes is the dual-tube goggle built for professionals who need it to work — not just on paper, but in the real world. This isn’t your average 1431 build. This is a military-grade optical system assembled around SLH (Sustainment-Level High) spec L3 filmless tubes, Carson mil-spec optics, and the NVG-Alpha articulating housing — all tested, aligned, and optimized right here in the USA.

SLH spec intensifiers aren’t just technically good — they’re trusted. With a minimum center resolution of 64 lp/mm, a gain range of 40,000 to 80,000, and a photocathode response starting at 1800, these tubes don’t just meet contract benchmarks — they exceed expectations for law enforcement, security, and private-sector clients who need uncompromised performance without ITAR headaches.

Why the NVG-Alpha?

Designed in Canada, refined in the U.S., and assembled using high-performance American components, the NVG-Alpha is one of the most sought-after housings in the civilian night vision world. With fully articulating pods, auto shut-off when stowed or swung out, built-in IR, manual gain control, and a native dovetail mount, it combines battlefield ergonomics with civilian accessibility.

System Highlights

• L3 SLH Green Phosphor Tubes: Filmless, auto-gated, Gen 3 tubes with exceptional clarity and contrast
• SLH Spec Minimums: 64 lp/mm resolution, SNR ≥ 24, Gain 40k–80k, Halo ≤ 1.25 (typically ~0.7), PC Response ≥ 1800
• NVG-Alpha Housing: Articulating dual-tube platform with auto-shutoff, integrated IR, and tool-free IPD stops
• Carson Mil-Spec Optics: U.S.-made lenses with crystal-clear light transmission and rugged aluminum threading
• Manual Gain Control: Adjust brightness to your preferences and lighting conditions
• Power: Single CR123A battery or optional 4-pin Fischer external power input
• Water Resistance: IP68 – sealed against water, dust, and fog
• Pod Shutoff: Each optical pod powers down when swung outward — protects tube life and preserves your vision

Included in the Kit

• Fully assembled NVG-Alpha with SLH-grade L3 18mm green phosphor tubes
• Carson 27mm Mil-Spec objective and eyepiece lenses
• Protective foam case
• Lens caps
• CR123A battery

Who It’s For

This build is ideal for law enforcement, security professionals, and responsible civilian users who want a dual-tube system that’s rugged, optically sharp, and fully field-ready — no guesswork, no gamble. It’s for users who want to focus on the mission, not the spec sheet.

Ready to Ship, Built to Run

Inventory rotates frequently. If this unit is marked Out of Stock, call us at (424) 225-1695 to reserve one or get real-time updates.