3 Eyecare Tips from Someone With Experience

Eye Exams: What You Can Expect During the Process Eye exams can involve a wide range of methods, procedures, and equipment. The complexity and difficulty of the tests will depend on your needs as a patient and the examiner’s expertise. Occasionally, you may benefit from the use of complicated equipment or the knowledge of a credentialed ophthalmologist. Let us now look at the most likely tests you will have performed on you. Pupil Dilation With Eye Drops
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If you’ve ever been to an optometrist’s office, you’ve almost certainly experienced those unfortunate eye drops. Within half an hour, you will notice some changes to your sight. You will probably be more sensitive to bright lights, since dilated pupils let more light into your eyes overall. It will also be harder to examine things up close or read. Depending on the type and amount of drop that is used, you can expect these effects to last for one hour to several hours. Though it can be disconcerting to deal with these reactions, having your pupils dilated is essential so that your optometrist or ophthalmologist can understand exactly what is going on when he looks at your eyes.
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Testing Your Visual Acuity When you think of eye exams, the first image that comes to mind is the standard vision test. The most common form is seen in the famous Snellen eye chart with rows of letters. Your vision for faraway objects is often checked using a projected chart, and you may receive a smaller handheld one to test your reading or vision for near objects. The Cover Test We usually aren’t aware of how our eyes work together to provide consistent vision, but it’s a complex process that can benefit from a check-up from time to time. A cover test involves having you focus on an object off in the distance while your optometrist covers one eye, and then the other, while your optometrist takes note of any adjustments made by the eyes. If the test is performed correctly, the doctor is better able to understand how your eyes adjust to work together. Sometimes, this procedure is repeated with a closer object. Assessing Refraction These tests are a bit more involved than the other ones. You’ll be asked to place your head in a large contraption that has a mask-like surface for your face. Each lens will be tried, one after another, while your doctor takes note of which ones work best with your eyes. At the end, you’ll know whether you need glasses or contacts. The test is precise enough to determine your power with a high level of accuracy. Depending on your unique eyesight and medical history, you may find that your experience corresponds more or less with what we’ve covered here.