Do I still need computer glasses If I have perfect vision?

[Cody]

My vision is perfect but I have to work on the computer all day.Do I still need them?

[Andres]

People who work on a computer would probably suffer computer vision syndrome which will cause headache, blurred vision and dry eye.To reduce these syndrome, you may need computer glasses.You can go to see your eye doctor and tell him your conditions and he will know whether you should wear computer glasses.

[Declan]

Computer glasses are specially designed for people who suffer from computer vision syndrome (CVS), such as eyestrain, dry eyes, headaches and blurred vision. The lenses on the computer glasses focus on the intermediate distance, especially on computer screen. If you are troubled with these symptoms, you can go to your doctor and and ask them for advice.

[Lincoln]

If you stay in front of computer all day, you may get Computer Vision Syndrome,such as Headaches, Loss of focus, Burning eyes etc.Computer glasses can relieve symptoms of CVS and fight against radiation.If you have the CVS,you'd better get computer glasses even you have perfect vision.