Lenses with a privacy filter are a product that protects the screen and the preview of the displayed data. The Anti-Spy function is a blackout structure built into tempered glass. A directional filter protects the display from reading information from the screen from a 28° angle on each side. #13#10#13#10The product has a black frame. Its reinforced structure reduces scratches and absorbs the energy of accidental impacts. Privacy tempered glass also has a coating that is easy to clean.