How Retina Scans Improve Preventive Eye Care
A good eye exam does more than check whether you need a stronger prescription. It gives a window into the health of the eye itself, and, in many cases, a broader view of overall health. That is where retina scans have changed the tone of preventive eye care. They let an optometrist look at the back of the eye in a way that used to rely heavily on a brief glimpse through the pupil and a skilled guess. Now the details are sharper, easier to document, and easier to compare ove