1. Liquid eyeglass lens cleaner 2. One-stop shopping 3. ... /20ml/30ml/50ml/60mlColorsClear liquid FunctionCleaning optical lens/computer screen/mobile screenFeature1). Newest formula to ... for eyeglasses, safety and sport goggles, etc.3). Anti Static, Non-toxic, Non-irritant, Non – flammable ... Optical Co., Ltd. is a manufacturer of lens cloth, lens clean spray, and other accessories for optical supplies ...