ICT Integral Clarity Technology - Anon ICT (Integral Clarity Technology) anti-fog coating delivers crystal clear vision, no matter what the elements throw at you. Starting with a porous cellulose inner lens surface for superior water shedding above and beyond standard acetate lenses, anon applies chemically etched ICT anti-fog treatment for long-lasting clarity. ICT works in tandem with Full Perimeter Channel Venting to evacuate warm, moist air from the lens area.