
By mid-afternoon, your eyes might feel tired, sore, or watery. Sometimes, your vision even gets a little blurry after long hours at your desk. These problems are so common that they are called digital eye strain. The good news is that making a few simple changes to your workspace can really help. You do not have to change your whole setup. Often, small fixes bring the most relief.
When you are working at your station, make sure the top of your screen is at or slightly below eye level. This position means you look down at your screen at a gentle angle. Such a position is more comfortable for your eyes and neck. If the screen is too high, your eyes open wider, which can dry them out.
Also, make sure to sit about an arm’s length from your screen. This distance is usually 20 to 28 inches. If you must lean forward to read text on your monitor, move the monitor closer or increase the text size. Avoid hunching over just to read small letters.
Lighting is a big cause of eye strain, but people often overlook it. If you have a bright window behind your screen, it can cause glare and make your eyes work harder. On the other hand, using your monitor in a dark room creates too great a contrast between light and dark. Both can make your eyes feel tired.
Keep windows to your side and use blinds to control bright light. Overhead fluorescents can feel harsh, so rely on a soft desk lamp instead.
Most monitors are not comfortable to use right away. Making a few quick changes can really reduce eye strain. Try to match your screen’s brightness to the light in your room. Your screen should not look like a bright glowing box in a dark room or a dull spot against a bright wall.
Increase the contrast slightly so the text is easier to read. Most devices let you make text bigger and darker in the settings; use these options. If you are squinting, the text is probably too small or too light.
Many screens now have a blue-light filter or a night mode. These settings reduce exposure to blue light, especially in the evening. Blue light is not proven to cause lasting eye damage, but it can make it harder to sleep and make you more tired if you use screens late in the day.
It might seem too simple, but blinking is one of the best habits for your eyes. When you look at screens, you blink much less, sometimes only five to seven times a minute instead of the usual fifteen. Blinking keeps your eyes wet, so blinking less means drier, more irritated eyes. Try putting a small note that says “Blink” on your monitor. It may feel silly, but it really helps.
For the 20-20-20 rule to work, use a timer to keep you in check. Every 20 minutes, stop looking at your computer and focus on an object at least 20 feet away. Focus on it for at least 20 seconds. This change will give your eye muscles a brief chance to relax.
After a few hours, stand up, walk around, and let your eyes rest from all screens for at least ten minutes.
Getting digital eye strain does not mean you are weak. It just means your workspace could use some changes. Adjusting your screen, improving lighting, and building habits like blinking and taking breaks can make a big difference by the end of the day. Try making one or two changes today. Your eyes will feel better tomorrow.
To learn more about how to adjust your workspace and reduce eye strain, visit Vision First. We are located in Highland Village, Texas. Call (972) 944-8681 to schedule an appointment.
https://www.health.harvard.edu/healthy-aging-and-longevity/effective-tips-for-reducing-eye-strain
https://www.mayoclinic.org/diseases-conditions/eyestrain/diagnosis-treatment/drc-20372403