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Practice Name

Lone Star Vision

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Primary Location
5425 W Spring Creek Pkwy #145
Plano, TX 75024
Phone: 972-378-4104
Fax: 972-378-9094

Office Hours

DayMorningAfternoon
Monday8 am - 6 pm
Tuesday8 am - 6 pm
WednesdayClosed
Thursday8 am - 6 pm
Friday8 am - 4 pm
Saturday9 am - 1 pm
SundayClosed
Main Content

Contact Lens Exam at Lone Star Vision in Plano and Celina, Texas

Contact lens exams differ from traditional eye exams because your ophthalmologist must not only determine the extent of your vision problem but also measure the shape of your eyeball. The diameter and curvature of your cornea is assessed using a kerometer, a diagnostic tool that is particularly useful for evaluating the axis and severity of astigmatism, Your doctor may also use a biomicroscope or slitlamp, to more closely examine the cornea, retina and aqueous humor of the eye if any abnormalities are suspected .

Corneal Topography

Your contact lens exam may also include a non-invasive imaging procedure called photokeratoscopy, or corneal topography, which maps the cornea's surface curvature dimensions. Gaining a correct topographical image of the cornea is critical for correctly diagnosing corneal health and vision quality since the cornea supports about 70 percent of your eyeball's refractive power. In addition to precisely gauging the fit of contacts, corneal topography is also used in planning LASIK, intraocular lens and cataract surgery.

Who are Good Candidates for Wearing Contact Lenses?

Contacts can help correct numerous vision issues such as near-sightedness, farsightedness, presbyopia (when bifocal or tri-focals are needed) and astigmatism. Following your contact lens exam, your ophthalmologist will tell you whether your eyes are healthy enough to wear contact lens, write your prescription and answer any questions you have about wearing contact lenses. Very few people cannot wear contacts lenses--only those with serious systemic diseases or eye disorders are unable to be fitted for contact lenses.

If you are diagnosed with presbyopia, our ophthalmologist may prescribe monovision lenses that use the "better" eye for distance vision and the less capable eye for nearer vision. In other words, different lenses are fitted for each eye so that vision correction is applicable to unique vision measurements taken from each eye. Monovision corrective lenses work better for some people who have worn bifocals at one time and found them difficult to get used to or simply not effective.

Information Contained in a Contact Lens Prescription Given by Our Celina and Plano Optometrists 

A complete contact lens exam provides an ophthalmologist with the parameters necessary to prescribe correctly fitting and functioning contact lenses. Parameters include your corneal diameter, base curve radius, center thickness of the cornea and your precise refractive error (expressed in a measurement called a diopter). Diopters indicate how much your contact lenses must be able to bend light so that the light focuses on the retina and allows the retina to normalize vision problems.

Why a Contact Lens Exam is Necessary and Good for Your Overall Health

Abnormalities detected within the retina, such as ballooning or narrowing of blood vessels can provide our ophthalmologist with early warning signs of possible health issues ranging from diabetes and hypertension to heart or kidney disease. In addition, getting regular eye exams at Lone Star Vision is essential to keeping your eyes healthy and ensuring your contact lenses are performing as optimally as possible to effectively correct your vision.

Exclusive Offer

Welcome!

Services We strive to provide complete care for our patients. Learn more about all the services we provide. Make An Appointment We will do our best to accommodate your busy schedule. Schedule an appointment today! Online Forms Our patient forms are available online so they can be completed in the convenience of your own home or office.

Testimonials

“Dr. Brantley and his staff are first class and true professionals. Every time I visit they take very good care of me and my family. The staff is friendly and attentive - never any long wait times or issues with payment/insurance. I've been a patient of Dr. Brantley for over 10 years and trust his expertise and recommend his services to my friends & family all the time.”

 ~J.W.
Plano, TX

Appointment and Hours

Lone Star Vision - Plano Location

Monday 7 am - 6 pm
Tuesday 7 am - 6 pm
Wednesday 7 am - 6 pm
Thursday 7 am - 6 pm
Friday 8 am - 5 pm
Saturday 9 am - 2 pm
Sunday Closed

Lone Star Vision - Celina Location

DayMorningAfternoon
Monday8 am - 6 pm
Tuesday8 am - 6 pm
WednesdayClosed
Thursday8 am - 6 pm
Friday8 am - 4 pm
Saturday9 am - 1 pm
SundayClosed

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Contact

  • 972-378-4104
  • Also available for SMS texting!
  • 5425 W Spring Creek Parkway
  • Suite 145 Plano, TX 75024
  • Get Directions
  • 972-382-2020
  • 1060 South Preston Rd # 100 Celina, TX 75009
  • Get Directions
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