ELF FB20 — Everything the First Generation Should Have Been.
The FB20 takes integrated fusion and improves nearly every area of the original platform:
• Upgraded optics with a better eye box
• Manual gain with Gen 3 intensifiers
• Individual pod shutoff when articulated
• Flip-to-stow automatic shutoff
• Integrated IR illuminator
• Adjustable intensifier gain, thermal overlay & thermal sensitivity
• Focusable thermal for a sharper image at varying distances
• Easier assembly & serviceability
• PVS-14 compatible threads for filters, irises, recorders, sacrificial lenses & other accessories
One of the biggest advantages is the way the FB20 handles thermal fusion.
Instead of a traditional clip-on projecting its thermal display through the image intensifier, the FB20 overlays thermal imagery over the phosphor image. This reduces the risk of intensifier burn-in from the thermal display and allows the use of color thermal palettes.
You still get the environmental detail and depth perception of traditional image-intensified night vision, with thermal information overlaid directly into your view.
Better optics. Better eye box. Manual gain. Focusable thermal. Color fusion. More control. Better compatibility.
The ELF FB20 is a major evolution of the original fusion platform.













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