OK but not as good as 3M competitor

The filter is rather easy to apply without bubbles, but in privacy it is less effective as 3M competitor: we always see a little regardantde hand, even at 80, as opposed to 3M, except to significantly reduce the brightness.

Warning, the filter is * * mat, while 3M's brilliant. It seems to me that the version matte lose a little sharpness, more than the gloss version. By cons, it seems less easy to scratch (after months of use) that the gloss version.

You choose knowingly.