Anon act (integral clarity technology) anti-fog treatment delivers clear vision, no matter what the elements throw at you. The porous cellulose inner lens surface coupled with chemically etched act anti-fog treatment provides moisture shedding and clarity above and beyond standard acetate lenses. Act works in tandem with full perimeter channel venting to evacuate warm, moist air from the lens area. Cylindrical lens construction utilizes de-centered injection technology, which tapers to a thinner profile on the edges for reduced peripheral distortion.
