Skip to main content
Home » What's New » The Importance of Eye Exams for Contact Lenses

The Importance of Eye Exams for Contact Lenses

contacts-4_640x350

Are you planning on wearing contact lenses for the first time? Do you need a new contact lens prescription? Are your current contacts not as comfortable as you wish they were? Your eye doctor will perform a contact lens eye exam to ensure that your vision with contacts is clear, comfortable, and safe, providing you with the right lenses for you. 

What is a contact lens exam?

If you wear or want to wear contact lenses, you'll need an eye exam for contact lenses, in addition to your regular comprehensive eye exam. Special tests are performed during a contact lens exam to evaluate your eyes and vision with contacts. 

Are eyeglass prescriptions the same as contact lens prescriptions?

No, a prescription for glasses cannot be used for contact lenses. An eyeglass prescription is for lenses that are positioned approximately 12 millimeters from your eyes, whereas a contact lens prescription is measured for lenses that sit directly on the surface of your eye.

The prescription for contact lenses also includes the brand, lens diameter and curvature, which are not part of an eyeglass prescription.

Contact lenses fitting: One size does not fit all

One contact lens size doesn’t fit all eyes. If a contact lens is too flat or too steep for your corneal shape, you may experience discomfort or even eye damage. Your eye doctor will take certain measurements to determine the best contact lens design and fit for your eyes. 

Corneal curvature

This measures the curvature of your eye’s clear front surface (cornea) so the eye doctor can select the optimal curve and diameter for your contact lenses. If your eye’s surface is somewhat irregular because of astigmatism or other conditions, you may require a special lens. 

Pupil and iris size

The size of your pupil and iris (the colored part of your eye) is also important in determining the best contact lens design.

Tear film evaluation

This test evaluates the quality of your tears, to determine whether they will be able to keep contact lenses and your cornea sufficiently hydrated throughout the day. If you have dry eye disease, standard contact lenses may not be right for you. 

Trial lenses

Following the eye exam, you will be provided with trial lenses to verify that the chosen contact lenses offer clear and comfortable vision. This will allow the eye doctor to make any fine adjustments to the prescription.

Contact Lens Eye Exam Near You

Wearing the correct contact lenses for your eyes allows you to enjoy all of the benefits of wearing contacts, while keeping your eyes healthy and comfortable. 

If you're already a contact lens wearer, visit your eye doctor at least once a year to make sure the lenses are still providing you with optimum vision and comfort.

Contact Bob Yip OD & Associates (Alafaya Eye Care) in East Orlando to book your contact lens eye exam today!

Google Reviews - 5/5

WE ARE MOVING!

Dr. Yip will be moving his office and staff just down the road to:

741 N Alafaya Tr.
Orlando, FL 32828

We will be located adjacent to Visionworks in the Waterford Lakes Shopping Center and will start seeing patients at our new location starting June 1, 2020. If you have any questions, please call our office at (407)737-8686.

We will continue to accept all of the same insurance plans as well as some new ones.

“Thank you to all of my patients. I have enjoyed seeing you for the past 25 plus years! I promise to continue to provide you and your family the highest level of professional eye care. My staff and I will be committed to exceeding your expectations everyday no matter where that location may be.”

- Dr. Bob Yip

https://goo.gl/maps/XsNVUYuiTpyU3tPWA