Tips for Eye Strain
- Follow the 20-20-20 rule. Every 20 minutes, take a 20 second break and look 20 feet
away to rest your eyes.
- Remember to blink and breathe while you work. Blinking is critical to keep your eyes
lubricated. Breathing can help you stay relaxed.
- Keep your screen clean. If you use a glare reduction filter, remove it and clean both
the filter and the screen.
- Select a high quality glare reduction filter. Circular polarized models are considered
the most effective. The AOA has a listing of recommended glare reduction filters.http://www.aoa.org/
- Reduce glare on your screen by eliminating or reducing overhead, direct lighting,
covering windows with blinds or shades, and eliminating reflective surfaces.
- Select a high quality monitor with at least a 70 Hz refresh rate, 800 by 600 resolution,
and dot pitch .28 mm or lower.
- Set the size of the font about three times the size required for normal reading. Test
this by moving three times the distance you sit from your screen and see if you can
still read the text.
- Set up your work within easy viewing distance and position to avoid glare. The most
frequently viewed items should be directly in front of you.
- Use glasses designed for the intermediate zone of your vision.
- Select eyeglass frames that optimize the viewing area for VDT work.
- Have regular eye check-ups, especially if the computer bothers your eyes.