Staying on top of regular eye exams in Sunset Hills, MO, is one of the best actions you can take to promote long-term ocular health. By routinely monitoring the condition of your eyes, you can catch small issues before they turn into complex problems. You can also track changes in visual acuity and refraction to ensure you have the proper eyeglasses or contacts prescription. Regardless of what brings you into your eye doctor’s office, here is what you can expect in an eye exam.
Visual Sharpness Test
Most all eye exams start with a basic visual acuity test, which gauges the sharpness of vision. To do this, your eye doctor in Sunset Hills, MO, will use a projected eye chart featuring the big “E” and several rows of gradually smaller letters. Your doctor will ask you to recite the letters on different lines to get a sense of your near vision.
Eye Movement Evaluation
An ocular motility test is used to identify how well your eyes can move between two different targets and accurately focus on each. Your optometrist may ask you to follow a moving object, usually a hand-held light, to track smooth eye movement. He or she will also track your quick eye movements by asking you to hold your head still while you move your eyes between different focal points.
Whether or not you are being fitted for eyeglasses at your eye exam, you can also expect a refraction test. In this procedure, you will look through an instrument called a phoropter. As you look at a series of images, most of which will be blurry, your doctor will ask you which image looks the most clear. Your answers will be used to determine your exact prescription.
These are just some of the most common tests performed during an eye exam. Contact your optometrist in Sunset Hills, MO, to learn more.