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Home » What's New » The Importance of Eye Exams for Contact Lenses

The Importance of Eye Exams for Contact Lenses

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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 Texas State Optical Mansfield in Mansfield to book your contact lens eye exam today!

TARRANT COUNTY EXECUTIVE ORDER IN EFFECT 06.26.2020 6:00PM THROUGH 08.03.2020 6:00AM

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FACE COVERING REQUIRED IN ORDER TO ENTER AND REMAIN ON PREMISIS. All persons over the age of ten (10), including employees, customers, visitors, invitees, and contractors (“patrons”), who enter this business must wear a face mask covering over their nose and mouth. The CDC advises face coverings for people 2 years or older. Face coverings may include homemade masks, scarfs, bandanas, or a handkerchief. Tarrant County residents should continue to maintain social distancing of at least six feet while outside their home.

The requirement of a face covering does not apply if covering the nose and mouth poses a significant mental or physical health risk to the individual.

SOCIAL DISTANCING PROTOCOLS. Even with the use of appropriate face
coverings, individuals should maintain six (6) feet of social distancing whenever
possible.

Employees should not work within six (6) feet of one another, except to the extent necessary to provide services.
Patrons should maintain six (6) feet of separation from other individuals outside their household, to the extent feasible when inside the business premises.
Patrons of the business queuing or waiting inside or on the premises of the business must maintain six (6) feet of separation from other individuals outside their household.

EXCEPTIONS. The requirement of a face covering also does not apply when an individual is consuming a food or beverage or receiving a service where the wearing of a face covering would impair the performance of the service.

VIOLATIONS. Patrons who do not wear a face covering will be asked to leave the premises and will not be provided goods or services until the face covering requirements are followed.

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Thank you for your support and understanding during these unprecedented times. We hope to be able to continue to provide excellent care and service.