Anti-glare glasses are special glasses designed to help reduce and relieve eye strain caused by looking at a computer for a period of time. When you stare at a computer screen, it forces your eye muscles to remain in one position. Generally, this position is also at a strenuous level. Anti-glare glasses help to reduce this strain. Anti-glare glasses help reduce the amount of strain your eyes feel by reducing the convergence of your eyes and by helping to reposition your eyes to a more comfortable position. This reduces the strain placed on the muscles in your eyes, as well as the tension your eyes experience. In addition, anti-glare glasses help reduce the amount of ultraviolet radiation that reaches your eyes, and they do not magnify the light like traditional eyeglasses do. Source: http://www.wisegeek.com/do-i-need-anti-glare-glasses.htm
