Very easy to install and no difference between the photo quality before and after. I tested all the cameras with exactly the same frame in backlight.

What I didn’t like is that they protrude a little from the (thick) case and that for some reason the protectors do not come in one level; they are slightly inward or outward. Maybe it was also an installation error, but I don’t think they seem to have been pressed all the way in.

I threw them away within the month because they collected dust, and that’s when I saw that there is no adhesive tape around the perimeter; the ring has 3 gaps.

Very good build quality and the most important thing is that it doesn't let in dust; I recommend it as a product without reservation.

Very good, very nice, perfect application!!
As soon as you open it, have 1 minute of patience! Don't, out of excitement to put it on, start handling it any way and from anywhere because it will get fingerprints on the inside! With one minute of calm to first see how it goes on, you will have a wonderful result without any knowledge!