SureFire F06 Blue Beam Filters

• The F06 slip-on Blue Filter produces a smooth beam of blue light.
• Hunters use the blue filter to track wounded game at night because blood stands out more distinctly against foliage when viewed under blue light.
• The filter is also useful for close range, non-tactical applications - such as map reading -- as it reduces the intensity of light output.
• Slips over bezel
• Provides secondary protection to flashlight lens window
• Fits 1.0" diameter bezels, including E1E, E2E, E2O, E2D, E1L, E2L, L1, L2, L4