NVG-Alpha with L3 Omni 8 Green Phosphor Night Vision Tubes

The NVG-Alpha is a full-featured dual-tube night vision system built on a robust articulating housing and outfitted with premium L3 Omni 8 green phosphor gated image intensifier tubes. Designed for maximum versatility and clarity in low-light environments, this system offers high performance trusted by professionals and serious users alike.

Each monocular pod articulates independently, letting you run one or both tubes down, flip one up for better peripheral vision, or stow both out of the way. Its integrated dovetail mounting interface offers a secure, no-fuss fit with standard helmet mounts—no adapters needed.

About the Tubes

These were the contract min/max specs at the time of the Omni 8 Contract:

• Resolution Ip/mm (min) 64
• Signal to Noise Ratio - S/N (min) 25
• Photocathode Sensitivity in uA/lm@2856K (min) 2,000
• Sensitivity in uA/lm (min) 190@830nm; 80@880nm
• Gain fL/fc (range) 25,000-110,000
• Halo in mm (max) 1.00
• Phosphor Type P-43
• EBI x10^-11 (max) 3

*These are the contract minimum specs at the time of the Omni 8 Contract. These are the minimums & maximums from the contract and reside in the public domain.

Comparing the Omni 8 to other Tube Options:

Let's tackle where the Omni 8 stands compared to other options. The two specifications most often compared are the Figure of Merit (FOM), and the Resolution. FOM was not a requirement in the Omni 8 specs. However, we can calculate it by multiplying the Resolution by the Signal to Noise Ratio. For the Omni 8, this is 64 lp/mm x 28 = 1792. Let's compare with the alternatives out there:

Omni 8 (min) 1625

• Elbit XLSH (min) 1344
• Elbit SLH (min) 1536
• Elbit YH (min) 1600
• Elbit VH (min) 1792
• L3 18UM (min) 1542
• L3 20UM/UA (min) 1792
• L3 22UM/UA (min) 1920
• L3 24UA (min) 2160

Granted, very few tubes will ever actually test at the minimum spec, but allowing this as a starting point makes you realize that the Omni 8 starts the race ahead of many tubes that sell for much more money. Not that there are not reasons to seriously investigate these other options; just that the Omni 8 should usually be considered a valid competitor.

Key Features:

• Dual-tube articulating housing (NVG-Alpha)
• L3 Omni 8 green phosphor gated image intensifier tubes
• Manual gain control
• Integrated near-field IR illuminator
• Dovetail-style helmet mount interface
• Runs on one CR123 or AA battery (AA adapter included)
• Durable aluminum/polymer construction

Designed for Real-World Use

The NVG-Alpha with Omni 8 tubes is built for professionals who need clarity, reliability, and adaptability. Whether you're working in tight indoor spaces or open outdoor environments, this system adapts to your needs without sacrificing visual performance.

Green phosphor tubes are a proven solution for users who want the best blend of contrast, performance, and runtime without switching to white phosphor.