I bought this from here MEXXTRONICS, the delivery was fast and in an envelope. I had the temporary protective film, which sticks in the delivery on the display of the E-M5, top left and waited for the DQCM30 foil to spare me the teeth. As it turned out quickly, a right decision. The application comes with reasonably steady hand quite easily: The provisional foil Pull off the display, remove the DQCM30 on one side of the plastic wrap, on one edge (I always take the upper longitudinal edge) and secure paperboard immediately on the display.
Here you do not need long minutes wiping orgy. The bubbles, who advised necessarily are, after two days all vanished. The reason: the film is sooooo easy breathable and allows the trapped air to escape gradually. Now sits the film without bubbles perfectly on the display. Of course you should be looking for a dust-free environment; I have it done at the office, where every night the cleaning crew wipes everything clean.
The deterioration of the representation is minimal, you hardly notice them if you do not respect it. The film is relatively thick and should also withstand deeper scratches. The capacitive touch screen of the E-M5 can still be operated without problems, there are no restrictions on the responsiveness or wiping ability. I highly recommend this film without any restrictions.
PS: The film is washed off, ie if one spanks completely, the film is not the same way. The relatively high price thus has other reasons. :)
