Everything can now be accomplished online, from buying new clothes to earning a degree. Even eye tests can now be done from the comfort of your home as long as you have a stable internet connection. But are virtual exams enough to replace in-person optometrist visits? Read on as we shed light on the matter.
How Online Vision Tests Work
Numerous online services provide vision tests that can be taken with a laptop or smartphone. The tests are usually similar to the ones conducted in eye care centers, including the Snellen chart test that determines the clarity of your distance vision. Other tests might check the sharpness of your vision, your eyes’ sensitivity to light, and whether you have conditions such as nearsightedness, farsightedness, astigmatism, and color-blindness.
On some of the websites that offer these services, the test results are verified by an optometrist who can then issue an eyeglasses prescription. These are indeed helpful in certain situations, like if you break or lose your glasses and urgently need a prescription to obtain a new pair.
Are Online Vision Tests Enough?
The answer to this question is no, online vision tests aren’t enough. They only measure visual acuity, not what’s most important—the health of your eyes. In other words, they can’t replace regular eye doctor visits. A comprehensive eye exam helps you learn if you have symptoms of eyesight-threatening conditions such as cataracts, macular degeneration and glaucoma.
Online vision tests may be useful in certain situations. If you intend to take one, follow it up with a visit to an eye care specialist.
Schedule an appointment with Opti-Care today if you need a comprehensive eye exam or an eyeglass or contact lenses prescription. Call (410) 795-8670 or fill out our contact form.