Surefire F05 Slip On Filter 1 Inch Flashlight Bezel red e series

The Red Filter F05 from Surefire is a slip-on red filter that is dedicated to flashlights with a 1.0" bezel.

The smooth focused red beam produced by your SureFire flashlight with the F05 will not degrade or impair your night vision viewing abilities. Outdoor enthusiasts often employ red-light flashlights to avoid disturbing game during twilight hours. This filter also comes in handy for non-tactical applications such as nighttime map-reading, and those predawn raids on the refrigerator.