Perfect if his computer is used for the office, a bit disappointing for viewing and / or treatment of imag!

Consistent with the description. This film gives me good quality to protect the touch screen of my laptop while maintaining the touch function. However, it is true that the anti-reflection coating affects the brightness and the "resolution" of the screen. This could be annoying for people working image but little distracting for office use. Finally, contrary to what some reviews state, I found easy installation. A cleaning my screen with a dry microfibre cloth has eliminated dust and two small air bubbles still visible on screen are black party once the film took its place.