The screen fell off my camera after just two months. The camera was brand new when I put the screen on. No dust, no smudges, no nothing. Pristine. I wrote to the manufacturer who said I must have had dust or water (water? like in I held it in the shower, got it good and wet, and then tried to put something on the lcd screen?) on the LCD screen. Nonsense. The area was PERFECTLY clean. [...]
After reading reveiws, I was sold. Product arrived and was incredibly easy to apply. I will never own another DSLR without one of these on the LCD. Especially with my 40D and it's 3" screen. Oustanding clarity through the LCD with this compared to a piece of plastic film that "protects" the screen.
I was a little doubtful of the necessity of this cover but I decided to try it anyway. It worked as advertised. Make sure your camera screen is absolutely clear before applying! Six months later I tripped and my walking stick hit the screen hard enough to crack it. No damage to the camera. Without it my Canon D40 would have been in the shop for an expensive repair. I am now awaiting my replacement.