The purpose of the Amsler Grid is to identify distortion in your visual field. To accomplish it, sit approximately 18 inches from your monitor screen and close either eye. Stare at the center of the grid, and observe the surrounding area peripherally. If any lines are distorted (“bent”), this is evidence of swelling of your [Read More]
News
"Dear Doctor"
A plea from a patient who thought nothing could be done. Dear Doctor, You treat patients with low vision and serve us well. Often, however, we hear “nothing can be done for you”. It’s true, but it hurts. With no additional aid, we soon realize that it is beyond our capabilities to win the battle [Read More]
Your Spectacle Prescription Explained
This information will help you decipher those numbers and abbreviations on your spectacle prescription. It is also available as part of an audiovisual presentation, “All About Eyeglasses”. A spectacle lens tries to focus a clear image onto the retina. The doctor’s prescription is due mainly to the shape of your cornea. If you are only [Read More]
What Your Low Vision Doctor Needs To Know
by Edward J. Huggett, Jr., O.D., P.A. Chief of Low Vision Services St. Luke’s Cataract and Laser Institute Tarpon Springs, Florida A low vision examination is quite different from a typical eye examination. Rather than looking for visual dysfunction and ways to treat it, a low vision doctor tries to learn what vision you have [Read More]
What to Look For in an Electronic Magnifier
by Dan Roberts (Reviewed by Michael Fischer, O.D.) With the large number of electronic magnifiers (CCTVs) available, knowing which is best-suited to your specific needs can be difficult. Of course, the best way to find out is to try out all of the models, but that just isn’t feasible. A better idea is to spend [Read More]