Blue Light Blocking Glasses

These glasses are essential if you spend a lot of your time on a computer, tablet, cell phone or other device that emits blue light.  They have a filter on the lense that blocks or absorbs the blue light before it hits your eye.  This blue light has been said to cause eye strain and fatigue, headaches, and even makes you stay awake later at night.  *These are not magnified at all One Size Fits most