I upgraded from a D90 to a D780 and wanted a sleek way to protect the touch screen. I used a hard, Nikon Clip on screen protector, but that wouldn't be useful on a. Touchscreen device. I was patient, made sure there was as little dust around my area when I installed this, and I was rewarded with a precise fit and very clear layer of protection. Due to the slightly stiff material, it was easy to apply with no bubbles. When just one edge is touching, it was easy to see how it would lay down and I repositioned it easily.I've only had the camera a few months, but wiping with a glasses cleaner kit hasn't scratched the protection at all, it still looks like nothing is there. If it hazes over or becomes cloudy, I will update the review later, but initial performance is as if the screen has nothing on it at all. No loss of touch performance is noticed; I used the camera for a week before applying.