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For instance, some people may find that recovering a normal blinking rate when looking at screens helps alleviate some of their symptoms. Some scientists have also suggested that blinking exercises may be useful in dealing with computer eye strain. For example, one study has found that looking at distant objects during breaks from work can significantly reduce the symptoms of computer vision syndrome. There is some evidence to suggest that these exercises could help with computer eye strain.

Then, a person should slowly move their eyes in a figure eight shape for 30 seconds in one direction, then 30 seconds in the other. This involves looking at an area of floor that is 8 feet away. For example, try slowly alternating between focusing on something far away and something nearby.Īnother exercise is the figure eight. It might also be helpful to spend a little time each day on some other eye focus exercises. Following this rule means looking at something that is 20 feet away for 20 seconds after every 20 minutes spent looking at a screen.

This reduction in blinking may also explain some of the symptoms of computer eye strain.Ĭertain exercises may help with the prevention and management of computer eye strain.įor example, the American Optometric Association recommend that people follow the 20-20-20 rule. However, blinking is an important biological function that keeps the surface of the eyes clean and lubricated. This can lead to the adoption of uncomfortable and tense postures, especially if the person has underlying vision problems.Īdditionally, one review notes that people’s blinking rate drops dramatically when viewing screens. For example, some people view screens from inappropriate distances and angles. Other factors also can contribute to computer eye strain. It is also because many screens have less contrast than the printed page, and because they are affected by reflection and glare.Īll of this can make a person’s eyes work extra hard when reading words on a screen. This is partly because the letters on many screens are not as sharply defined as printed letters. This can put the eyes under strain, which may lead to the development of vision problems.Īs the American Optometric Association explain, the eyes are under greater strain when we view screens versus when we read printed words on a page. Viewing digital screens for long periods of time can make a person’s eyes work harder than usual.