The arrived in a blister pack screen protector does the job on a EOS 7D fully. After I cleaned the original display of the camera (lens cloth, Giottos Super Rocket Air Power) I brought, as described in the instructions, the protection of. Here one must be careful because the protection as soon as an edge on the camera is off, holding very well. Nothing, despite I've just gotten more protection to the original display. At the glare from the sun, I noticed compared to previously no deterioration and no improvement. Protecting met appropriate its meaning. No more, no less.
Conclusion: Good real glass protection for a pleasant price, easy installation, does the job. I'll buy it again.