How to Assess Your Eyesight with a Visual Acuity Test

One of the most important aspects of taking care of one’s overall health is to ensure that the eyesight is in good condition. Uncorrected visual problems can cause discomfort, headaches, and can even lead to permanent vision loss. As such, it is essential to assess your eyesight regularly to ensure optimal vision health. Conducting a visual acuity test is an easy way to determine the standard of your vision.

There are various ways to assess your eyesight, some of which are available for free online. However, it is recommended that you visit a qualified optometrist or ophthalmologist for accurate results. Dr. Dolan is an optometrist and founder of 2020 Vision, a full-service optometry practice located in Rochester Hills, MI. With years of experience, Dr. Dolan possesses the expertise to identify, treat, and manage a wide range of visual problems.

The visual acuity test, which measures the sharpness of your vision, is a quick test that takes only a few minutes. The optometrist will ask you to read letters on an eye chart placed at a reasonable distance, approximately 20 feet away. During the test, you will cover one eye with a patch while the other reads out the letters on the chart. The chart contains progressively smaller letters that are commonly used in visual acuity tests. You will be asked to read out the smallest letters that you can see.

The results of the test are expressed in a fraction, for example, 20/30 or 20/20. A vision of 20/30 means that the patient sees at 20 feet what someone with normal vision can see at 30 feet. A person with normal vision sees at 20 feet what a person with 20/20 vision can see at 20 feet. If your results are less than perfect, your optometrist prescribes corrective lenses, eyeglasses or contacts, which will improve your visual acuity.

If you have not had your vision assessed in over two years, it is crucial to book an appointment with Dr. Dolan from 2020 Vision in Rochester Hills, MI. Early detection of eye problems can help prevent vision loss and provide better eye health. To schedule an eye exam with Dr. Dolan, call 248-375-0040.