How Do CRT Lenses Work?

Orthokeratology, commonly referred to as Ortho-K, is a revolutionary method of vision correction that utilizes specially designed contact lenses known as CRT (Corneal Refractive Therapy) lenses. These lenses work overnight to reshape the cornea temporarily, correcting refractive errors such as myopia and astigmatism. This non-surgical approach offers clear vision throughout the day without the need for glasses or daytime contact lenses. Before visiting Vision Boutique in Corpus Christi, TX, learn more about these lenses below:

How CRT Lenses Reshape Your Cornea

CRT lenses are gas-permeable and are worn while sleeping. During the night, these lenses gently flatten the cornea, altering its curvature to improve the way light is focused on the retina. This reshaping effect allows individuals to wake up with clearer vision the next day. While the results are temporarily, CRT lenses can be an effective solution for those seeking freedom from corrective eyewear during the day.

Benefits of Ortho-K for Vision Correction

One of the primary advantages of Ortho-K is that it is non-invasive. Unlike surgical procedures such as LASIK, Ortho-K doesn’t involve any permanent alteration to the cornea. This makes it a reversible and low-risk option for vision correction. Additionally, Ortho-K can be effective for a wide range of conditions, including myopia, hyperopia, and astigmatism. It is particularly beneficial for individuals who are not suitable candidates for refractive surgery or prefer not to undergo a surgical procedure.

Considerations and Maintenance

To ensure that CRT lenses remain effective, it is crucial to adhere to a strict cleaning and wearing schedule recommended by our eye doctor. Proper lens hygiene helps minimize the risk of eye infections and allows you to enjoy clear vision. Regular follow-up visits are also essential to monitor the health of your eyes and to make any necessary adjustments to the lens fit.

Contact Us for an Appointment Today!

To learn more about Ortho-K or to schedule your visit, contact Vision Boutique in Corpus Christi, TX, at (361) 854-1460 today. We are happy to provide you with additional details and set you up with an appointment. You can also browse our website to find out about our services or stop by in person. When you’re seeking an optometrist near me, our team is ready to assist!