DR is an eye condition that can affect people with diabetes, who may have high blood sugar levels. This can affect blood vessels in a person’s retina, which is a layer of tissue at the back of ...

Dr. Randall Pitts, and eye doctor based in Clanton, urges you to watch for any signs that may seem out of the ordinary.

If one eye is seeing 20/200 or less, the other eye must be 20/40 or better to pass the eye test. People are considered as legally blind when their corrected vision in both eyes is 20/200 or less.

When to See a Doctor You may not need to do anything for mild astigmatism. An eye exam by a professional will tell you. An online assessment at home is not a replacement for a professional exam ...

The eye doctor then asks if the chart appears clearer when different lenses are in place. "Your eye care professional may use more advanced testing devices, too, such as automated refraction ...

Your doctor may test your vision by using an eye chart. They’ll ask you to read it, then see how clearly you can see. Your doctor may also use imaging techniques to see what’s happening in ...

Eye doctor Herman Snellen (Dutch, 1834–1908) developed the most commonly used eye chart in the 1860s. The now iconic Snellen chart contains 11 rows of capital letters decreasing in size as the eye ...