The Surefire F05 Red Flashlight Lens Filter for 1.0 Diameter Bezels is ideal for hunters who know the power and precision that comes with projecting a smooth beam of right light. This red lens filter allows you to project just the right kind of red light by using it with flashlights or weaponlights that have a 1.0” diameter.
This red lens filter for flashlights and weaponlights produces just the type of red light you want so as not to degrade your night vision as white light would. As you know, hunters use the red filter to avoid scaring game during pre-dawn hunting hours because deer see poorly in the red color spectrum.
This red lens flashlight filter is also helpful for close range, non-tactical usage such as map reading as it reduces the intensity of light output and can be more easily used.