Olight Green Lens Filter for M21/M22/M23/R40/Warrior X

Change the colour of your flashlight's beam for special applications with the Olight Green Lens Filter . Specifically designed for their M21, M22, M23, R40, and Warrior X LED flashlights, a rubber collar allows it to fit snugly and securely over the light's emitter head and an integrated loop lets you put a tether through it so your filter won't get lost. This filter changes the beam to green, which allows you to navigate at night without affecting your night-adjusted vision. Many game species are unable to see green light, so this filter is especially useful for hunters travelling to a blind or stand before sunrise to get set up without spooking game.