CLENS (pronounced "cleanse") come as a set of heat-resistant clear polymer circles, cut to fit on a wide range of flashlight and weapon-light lenses. Each CLENS Protector protects the lens from carbon and other debris that can build up. Each CLENS Protector has a small tear-away tab. The CLENS Protector can be removed to quickly clean a light.
This size chart shows the six models of CLENS sheets and the corresponding count and sizes of CLENS on each sheet. Light lens diameters and popular brands of lights are also shown for compatibility.
Don't see your light on the chart? Measure the diameter of your lens, then pick the CLENS Diameter (2nd row of chart) that is slightly smaller.