Constant time in front of the monitor really doesn't go without a trace for my eyes. After a long search, I found a great pair of glasses. I know one site that has a wide range of glasses for vision, including those specially designed for working with computers. I ordered glasses from them, and they turned out to be a lifesaver. Now my eyes are less tired and I can work much longer without discomfort. I highly recommend checking out their website and looking at the range. I hope it helps!