Corneal refractive therapy (CRT) lenses help correct vision without the daytime use of contact lenses or glasses. The lenses are worn at night in order to fix the curvature of your cornea while you sleep so you are able to see during the daytime hours. Our optometrist in Beaumont, TX can help you decide if CRT lenses are the right fit for you.
How Do CRT Lenses Work?
CRT lenses are worn overnight. During this time, they correct the curvature of a patient’s cornea, allowing light to focus correctly on the retina. When the lenses are removed in the morning, a patient’s cornea has been molded into the proper shape so that he can see clearly without daytime contacts or glasses. While the effect of CRT lenses is ultimately temporary, so long as the lenses are worn each night, a person can enjoy clear vision throughout the day.
Who Is a Candidate for CRT Lenses?
CRT lenses are a good option for those who are too young for LASIK surgery or who otherwise wouldn’t be a good candidate for the surgery. The lenses can be discontinued at any time without any permanent changes so people of any age can try it as long as their eyes are healthy. This type of treatment is appealing to those who work in dusty environments or who participate in sports where wearing contacts can be hard.
How Well Do You See with CRT Lenses?
The goal of CRT lenses is to correct your vision to 20/20. The success rate will be higher for those with mild prescriptions, but it is possible to get 20/20 vision.
How Long Do CRT Lenses Take to Work?
You may start to see improvement in your vision after just a night, but it will take several weeks in order for you to see the full effects. You may need a temporary pair of eyeglasses for some tasks until your vision gets fully corrected.
Visit Our Optometrist in Beaumont, TX
If you are interested in seeing if CRT lenses are right for you, make an appointment at Lone Star Vision. Call today to schedule an appointment.