Review on MOSISO 20-22 inch Computer Anti-UV Eye Protection Filter Film with Blue Light Blocking for Diagonal 20, 21.5, and 22 inch 16:9 Widescreen Desktop PC LED Monitor Panel (Dimensions: 19.29 x 12.48 inch/L x W) by Jessie Burgos

Well it will do the trick. It doesn't stick to the screen like our phone screen protectors, so that's a good thing. I think. It's not "deep" enough to sit flush with the top edge of my screen. Which isn't too bad, but I hope it helps with my headache. So - keep your fingers crossed - let's see what happens. Everything seems clear. Just make sure you remove both sides of the protective cover. So it's perfectly clear. Otherwise it has a smoky color.