Filimi ea DeepMaterial optical glass UV e fokotsang ho khomarela e fana ka birefringence e tlase, ho hlaka ho hoholo, mocheso o motle haholo le ho hanyetsa mongobo, le mefuta e mengata ea mebala le botenya. Re boetse re fana ka li-anti-glare surfaces le li-conductive coatings bakeng sa li-filters tsa acrylic laminated.