Every spectacle wearer knows how annoying it is when your lenses fog up, e.g. when you come in from the cold and enter a heated room or want to enjoy a hot drink, cook, play sports or work using protective eyewear. The assortment of lens cleaning products from ZEISS now includes a new, unique care spray. ZEISS AntiFOG spray is an easy-to-use and cost-effective solution which keeps your lenses from fogging up for up to 72 hours.