Corneal Refractive Therapy (CRT) is a nonsurgical process that uses therapeutic contact lenses to reshape your cornea. It corrects your vision and eliminates the need for contacts or glasses. The process is easy and safe. The lenses are comfortable and are worn at night while you sleep, shaping the surface of the cornea to allow light to bend correctly. The result: clear vision. Contact us to see if CRT is right for you.