Clear Vision WITHOUT Surgery-CRT

Corneal Refractive Therapy (CRT)

  • NO Glasses!
  • NO Daytime Contacts Lenses!
  • NO Surgery!

CRT is a FDA-approved non-surgical alternative to Lasik Surgery to correct nearsightedness. It involves wearing oxygen-breathing

contact lenses while you sleep to reshape the cornea. This results in clear, natural vision upon removing the lenses each morning.

This procedure has other names including orthokeratology, or ortho-k.


Dr. Belill will use the Corneal Topographer to measure all angles of the cornea to ensure the best fit of the CRT lenses and the most

effective corneal reshaping.


Most patients notice improvement in vision within a few days, and after wearing the lenses for 10-14 consecutive nights, optimum

vision is reached. Temporary daytime contact lenses or glasses will be worn during this vision transition period.


This therapy is reversible and vision will return to baseline as soon as 72 hours after stopping nightly usage of the lenses.


The initial fee for CRT is all-encompassing, and includes: the intial fitting, professional examination services, follow-up care, and one

set of CRT lenses. After the first year, there is an annual CRT consultation fee and the CRT lenses must be replaced on average every

1-3 years. 

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For more information about CRT visit:

Paragon CRT