Understanding Refraction Testing: What You Need to Know

Have you ever heard of a refraction test? It is a common procedure conducted at eye clinics to determine the refractive error of your eyes which affects your ability to see clearly. If you are visiting an eye doctor for the first time, or scheduled for an eye examination soon, it’s important to understand the basics of a refraction test to be prepared for what to expect.

During a refraction test, an eye doctor uses an instrument called a phoropter to measure the degree of refractive error that exists in the eye. The instrument uses a series of lenses which are held in front of your eyes while you look through them. In some cases, your eye doctor may also place a small device called a retinoscope close to your eye to measure how light reflects from your retina. This helps the eye doctor determine the amount of correction required for any vision problems you may have.

The process of the refraction test is often painless, quick, and non-invasive. It is usually completed within ten to fifteen minutes but can take longer depending on the individual case. Following the procedure, the eye doctor will provide you with a prescription for eyeglasses or contact lenses if required.

Dr. Dolan from 2020 Vision in Rochester Hills MI is highly experienced in conducting refraction tests for patients. He offers a comprehensive eye examination to provide patients with an accurate roadmap for optimal eye care. Dr. Dolan uses state-of-the-art equipment and advanced techniques to diagnose and treat a wide range of eye conditions.

It’s important to schedule regular eye exams to maintain optimal eye health and to prevent vision problems. By understanding the basics of a refraction test, you’ll be better prepared for your next visit to the eye clinic. So, if you are looking for a professional eye examination, contact Dr. Dolan at 2020 Vision in Rochester Hills MI by calling 248-375-0040.