People who spend 2 or more hours a day in front of a computer screen focus their eyes for an extended period of time which gradually strains the eyes.
Some of the symptoms of CVS include headaches, blurred vision, neck pain, fatigue, eye strain, dry eyes, irritated eyes, double vision, vertigo/dizziness, polyopia, and difficulty refocusing the eyes.
An interesting infographic from Vision Direct UK reveals how Computer Vision Syndrome can affect your eyes.