With so many of us using computers
at work, computer eye strain has become a major job-related complaint. Studies
show that eye strain and other bothersome visual symptoms occur in 50 to 90
percent of computer workers.
These problems can range from
physical fatigue, decreased productivity and increased numbers of work errors,
to minor annoyances like eye twitching and red eyes.
Here are 10 easy steps you can take
to reduce your risk of computer eye strain and other common symptoms of computer
vision syndrome (CVS):
1.
Get a comprehensive eye exam.
Having a routine comprehensive eye exam is the most important
thing you can do to prevent or treat computer vision problems.
According to the National Institute
of Occupational Safety and Health (NIOSH), computer users should have an eye
exam before they start working on a computer and once a year
thereafter.
During your exam, be sure to tell
your eye doctor how often you use a computer at work
and at home. Measure how far your eyes are from your screen when you sit at
your computer, and bring this measurement to your exam so your eye doctor can
test your eyes at that specific working distance.
2.
Use proper lighting.
Eye strain often is caused by
excessively bright light either from outdoor sunlight coming in through a
window or from harsh interior lighting. When you use a computer, your ambient
lighting should be about half as bright as that typically found in most
offices.
Eliminate exterior light by closing
drapes, shades or blinds. Reduce interior lighting by using fewer light bulbs
or fluorescent tubes, or use lower intensity bulbs and tubes. If possible,
position your computer monitor or screen so windows are to the side, instead of
in front or behind it. (more after the cut)
