![]() ![]() This can make your eyes a bit blurred and more sensitive to light, which could affect driving. Your optician might need you to apply eye drops to dilate your pupils - don’t worry, we’ll talk you through it. This lets us assess your peripheral vision to detect early glaucoma or problems that could be associated with headaches and other issues. You may also be asked to perform a visual field check.This checks for abnormalities or scratches on your cornea, iris and lens and is particularly important for contact lenses. A slit lamp - a powerful microscope - is used to examine the front surface of the eyes.An ophthalmoscope and/or a Volk lens examines the retina at the back of the eye, your optic nerve and its blood vessels - to make sure they are healthy.Your optometrist will use a variety state of the art, fully integrated equipment including: It is important to have a clear understanding of your needs so that we can select the best management plan and/or lenses for you. They will ask you if you are experiencing any eye problems and about your general eye health and lifestyle. The optometrist will check the health of your eyes and look for signs of other medical conditions. This image is saved and will be useful in monitoring changes in eye health on future visits. The optical assistant may then take a photograph of the back of your eyes using digital retinal photography. These tests can be performed on separate pieces of equipment or on single multifunctional machines. Other tests, such as autorefraction, are used as a starting point to see how long or short-sighted you are. This is one of a variety of tests that allows the optometrist to assess your risk of developing glaucoma. A tonometer will blow a gentle puff of air onto the surface of each eye to measure the internal pressure. One of the most commonly performed tests uses a tonometer. ![]() The optometrist uses the results of the pre-test during your eye examination.ĭepending on your individual needs, a variety of different pieces of diagnostic equipment will be used in the pre-test. Before your full eye examination, you will have a pre-test. ![]()
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