It turns out to be trend for people to work in front of a computer in today's society. Computers convenience many companies and people and at the same time, increase the efficiency of works. Moreover, on the other hand, it triggers the manufacture of computer eyeglasses prescription. This is because computer users are experiencing more eye strain and fatigue. Known as Computer Vision Syndrome (CVS), this condition can affect people of all ages who spend a lot of time on the computer. Some people may find this condition annoying while others may experience pain.
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