According to the Glaucoma Research Foundation, adults should undergo comprehensive eye exams every one to four years depending on age and whether your eye doctor has determined you’re at high risk for certain vision problems. Here’s some helpful information to review if you’re unfamiliar with eye exams and how they differ from vision screenings.

Understanding Professional Eye Exams

What Can You Expect During Your Visit?

During your eye exam, an optometrist will administer a series of tests. Depending on your needs and the tests required, allow at least an hour of your day for the appointment. Your eye doctor will also ask about your medical history and whether you’ve had any vision issues in the past, so bring any documentation you may have.

Your eye care expert will also put numbing drops into both eyes to measure pressure, check your visual acuity, and determine if you need a new or updated eyeglass prescription. Since your eyes may also be dilated to check for diseases, bring a pair of sunglasses with you as you may be sensitive to bright light for a few hours. Blurred vision is also possible as a result of dilation, so recruit a loved one to drive you home after the appointment.

What Are the Primary Tests You’ll Undergo?

Your eye exam will begin with a muscle test where you’ll be instructed to follow a pen or light so the doctor can evaluate eye movement and coordination. Next, you’ll perform a standard visual acuity test one eye at a time using a Snellen chart of letters at various sizes. This test will measure how well you see.

Depending on your eye health and medical history, your optometrist may also elect to dilate your pupils to see if you’re at high risk for any eye diseases. Other common tests include eye pressure tests to determine whether you’re at risk for glaucoma, a slit lamp exam to evaluate your cornea and iris, a refraction test to hone in on the best lens prescription to correct your vision, and a color blindness screening.

With two convenient locations, the office of Kato & Shoji Optometrists in Honolulu, HI, has become the island’s go-to source for quality eye care. If you need an eye exam or new glasses and contact lenses, this team of experienced, friendly optometrists is prepared to provide comprehensive, lifetime care. Call (808) 735-8080 to schedule an appointment at their practice on Kapahulu Avenue or (808) 988-7748 to reach their vision center in Manoa. Visit their website for more information about their commitment to using the latest technological advancements in the field of optometry to provide high-quality service.