According to the mechanics of vision, one of the key reasons of visual problems is eye muscle stress on a regular basis.
In order to maintain or regain excellent natural vision, an essential approach is to reduce or eliminate such kind of stress.
There are many sources of eye muscle stress in the modern society.
Most people can name some of the potential points of eyestrain with ease.
In fact, computer induced eye stress is commonly recognized as one of the broadest categories.
Since the invention of computer, this intelligent device has made more and more individuals with any occupation highly dependent on it.
While some of them use a computer for work such as programming and photo-processing, there are still many people need a computer to perform many personal and entertaining activities, such as staying in touch with friends and family members, Christmas shopping, scrap booking and playing video game.
It is quite common that the computer has become indispensable device that it is needed both in office and at home.
One of the prevailing problems of such an excessive dependency on computer is CVS, which brings many visual and non-visual symptoms.
Paying enough attention to this syndrome, computer users are encouraged to make some changes when they are performing computer tasks.
The first requirement is to correctly position the computer screen, which should keep a distance between 2 and 2 1/2 feet away from the user's eyes.
It is considered as the most damaging activity if the user views the screen too close or too far away.
In addition, proper computer screen position also means the screen should be directly in front of the user.
Computer users are also advised to increase both the screen contrast and font of the text being viewed.
Such kind of settings can enhance visual comfort and minimize eyestrain.
When glare occurs during computer use, never battle it.
The right way to remove it is to reposition the monitor.