Glasses

Computer glasses: Relieving computer eye strain

When you work at a computer for any length of time, it’s common to experience eye strain, blurred vision, red eyes and other symptoms of computer vision syndrome (CVS). This is because the visual demands of computer work are unlike those associated with most other activities.

If you’re under age 40, eye strain or blurred vision during computer work may be due to an inability of your eyes to remain accurately focused on your screen or because your eyes have trouble changing focus from your keyboard to your screen and back again for prolonged periods. These focusing (accommodation) problems often are associated with CVS.

If you’re over age 40, the problem may be due to the onset of presbyopia — the normal age-related loss of near focusing ability. This, too, can cause CVS symptoms.

What can you do? For starters, have a comprehensive eye exam to rule out vision problems

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Do You Need Computer Glasses?

Illustration for article titled Do You Need Computer Glasses?

Photo: Jesus Kiteque  ((Unsplash)

Getting glasses used to be pretty straightforward: if you couldn’t see the blackboard in school or road signs when driving (or other equally far-away things), you went to the eye doctor, took a test and then got glasses if you needed them. But now that so much of our time is spent staring at screens—whether it’s our phones or computers—we’re told we need other types of glasses to help our eyes, even if we don’t require prescription specs. So what’s the deal with computer glasses?

Why you might need computer glasses

Vision problems are unfortunately one of the hazards of too much screen time. In fact, the Vision Council found that 59 percent of adults in the U.S. reported having some kind of digital eye strain (strained, dry, or red eyes; blurred vision; headaches; back pain; neck pain; or general fatigue) as

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