These are not, as usual, a film, but an ultra-thin (0.5 mm) polycarbonate lens. The design fits 100% to the camera. Thereby, the disc falls not on. The illustration of the monitor remains unchanged. By comparing two into films in something greater wall thickness of the glass one has beats because of pressure over a larger area also distributed a certain protection against pressure and (easy!). I think that the Monitor "in the event of a crash" will break a little later than in a thin film. So far, I like this kind of protection better than all the films that usually throw bubbles and offer no protection against bumping. I am very curious to see how successful the system is in a tropical climate, if not perhaps makes moisture wide under the protection glass. When I tried it, I'm going to write a comment ...
