Surefire F06 Blue Filter for 1-Inch Flashlight Bezel (Slip-On)

The Surefire F 06 blue filters is useful for tracking game or reading a map in the dark. The filter produces a smooth beam of blue light that benefits hunters when tracking wounded game at night by making blood stand out more distinctly against foliage. For close range, non-tactical use, the blue filter reduces the intensity of light output. This filter fits all flashlights with a 1-inch bezel and adds protection for the flashlight lens.