The Fog Buster Anti-Fog Treatment System outperforms all other anti-fogs. It prevents lens fogging for hours or days, depending on application. This Fog Buster Anti-Fog Treatment System is ideal for industrial safety and other eyewear. Plus, it is optimised for use with ophthalmic lenses, ski goggles, scuba masks and helmet shields. Please note that the Fog Buster Anti-Fog Treatment System is not recommended for anti-reflective coated lenses. For more options, check out our Anti-Fog Products collection.