Corneal Refractive Therapy (CRT)

Wake Up to Improved Vision with CRT.

Corneal Refractive Therapy (CRT)Corneal Refractive Therapy (CRT) uses a specially designed contact lens worn only while you sleep. It works overnight to gently reshape your cornea to the desired correction. In the morning you remove the lenses and enjoy clear vision throughout the day. Should you awake during the night, you can see clearly through the CRT lenses.

The therapy is safe, reversible, and non-surgical, making it a great option for active adolescents who are too young to be eligible for LASIK, but who would benefit from not fussing with glasses or lost contacts during their activities.

CRT can also be an excellent option for adults whose occupations benefit from unaided vision during the day, such as cooks, construction workers, police offices, etc., or for those who are not candidates for surgical correction.

To learn more, talk with your eye doctor or visit