Anyone who wears glasses likes to have their glasses steamed up, and even if you use anti-fog, it needs to be reapplied constantly. Thanks to a newly developed chemical process, your polycarbonate lenses do not evaporate and are self-cleaning.

In the new process developed at Singapore Nanyang Technological University, the lens (or a plastic surface) is treated with oxygen plasma. This is used both for cleaning and to improve the adhesion of the thin film layer to be deposited.

Like other anti-fog coatings, the coating causes tiny water droplets to spread as an equivalent film that is easily visible on the surface. When it touches this film, it destroys steam in just 93 milliseconds.