Hoodman makes lens cleaning convenient and quick with its new ldquolens cleanserdquotm natural lens cleaning kits enzyme activated eco responsible specially formulated enzymes actually breakdown grime to super clean photographic lenses and filters without harming delicate optical coatings or the environment convenient wet dry kits store in your camera bag ready to tear open as needed no need for bulky leaking caustic chemical bottles to clean your lenses enzymes are naturally oc