Yes I am slightly near-sighted, should that pose a problem? Although I read if you are near-sighted, it's better if you leave your glasses off for this.

I focused on the top and bottom edges,one at a time of course, and found 3-D letters on the bottom, but I can't make out the word, obviously it should be PHOTOREAD. I think my brain is having trouble developing the image. If there's any other approaches I can use in order to see the 3-D letters, I would greatly appreciate it.