Olight M20 Flashlight White Diffuser Filter Lens Cap

I bought this together with a red and green filter. Truth is, I haven't found much use for it yet, but that said, this filter delivers. If you are looking for a diffuser, this is a sanded glass filter which is well built and effectively diffuese the light from your Olight into an even white light, almost eliminating any defined shade behind the lighted objects. Very good indeed.Olight M20 Flashlight White Diffuser Filter Lens Cap