Eye care for dummies (and even those who are not)

After arriving home from my visit the eye doc I read the pamphlet that he had given me and realized that it was actually sensible advise, especially for those that spend long hours in front of a computer monitor. Computer Vision Syndrome is an "occupational hazard" for knowledge workers and here's how you can minimize or maybe eliminate it altogether.

But first . . .

What is Computer Vision Syndrome? (CVS)

It is a symtpom complex consisting of vision related problems and posture related problems due to prolonged computer usage. Over 75-90% of computer users have this problem.

How do I know whether I have CVS?

Tired eyes, burning, redness
Dry eyes
Headaches
Loss of focus
Double vision
Blurred vision
Light sensitivity
Neck, back and shoulder pains
Contact lens discomfort

What can you do about these problems?

1) Make a conscious effort to blank more often. Put a note on your computer if necessary.

2) Take a break several times per hour. Take a minute to look around at things that are at varying distances from your computer, like a clock on the wall or something outside a window. Or take one big break, about 15 minutes, per hour.

3) Use eye drops, usually lubricants, as advised by your eye doctor.

4) Position your computer so that windows are to the side of the monitor, rather than in front or the back.

5) Adjust the contrast of your computer monitor for comfortable viewing. Monitor should be placed below the level of your eyes.

6) Adjust window blinds so that sunlight is away from your screen and your eyes.

7) Turn off overhead lights that are too bright and if they are too bright switch over to lower wattage bulb or use a desk lamp.

8) Move your desk lamp to a spot where it doesn't reflect on the screen or shine on your eyes.

9) Attach a glare filter to your screen.

10) Mouse and keyboard should be placed below the elbow level preferably on an extension board. The chair should be provided with arm rests which can be used while typing for long hours.

11) Monitor should be turned slightly away and below the level of your eyes, like when you hold a book while reading.

And finally . . . Remember the 2020 rules

For every 20 minutes you work on computers

1) Stop and blink 20 times.

2) Focus on an object more than 20 feet away for 20 seconds.

3) Make sure you have 20/20 vision and wear glasses if required.


[end of sermon]