Computer Vision Syndrome
"Computer Vision Syndrome and Computer Glasses by Wendy Strouse Watt, O.D. October 2003 People who spend more than two hours on a computer each day will experience symptoms of CVS or Computer Vision Syndrome. The most common symptoms include headaches, focusing difficulties, burning eyes, tired eyes, general eyestrain, aching eyes, dry eyes, double vision, blurred vision, light sensitivity, and neck and shoulder pain. Click Here for a great article: http://www.mdsupport.org/library/cvs.html "