Material: Nylon plastic
Fit for M961, M910, M500 Flashlight
Cancels out the non-infrared portion of the light spectrum to produce a smooth beam of infrared light.
Applying thumb pressure to the locking tab releases the cover .
Spring mechanism keeps the open cover out of the way by holding it flat against the flashlight.
Cam-locking lever keeps the entire unit securely attached to the flashlight.
Provides secondary protection to flashlight lens window.
Converts the focused high-output beam to a softly diffused wide-angle beam