VisionSource! - North America's Premier Network of Private Practice Optometrists






Wake up to crystal clear vision with Paragon CRT®.


You just woke up from a restful night's sleep. But as you start your day, you notice something different. You can see without your glasses or contacts. And you haven't had surgery. Well, you're not dreaming. You're just experiencing Corneal Refractive Therapy with new Paragon CRT - nighttime vision correction that gives you freedom from glasses and contacts all day without refractive surgery.


Proven results. Paragon CRT is a specially designed therapeutic contact lens that gently and temporarily reshapes the cornea while you sleep. Through intense research and clinical testing, Paragon CRT has been proven both safe and effective for patients of all ages when worn during sleeping hours, earning this therapy FDA approval for nighttime use. The result for you is great vision 24 hours a day - without the lenses during waking hours and while they're in at night - with correction of myopia (nearsightedness) and myopia with astigmatism.



The convenience you've been looking for.
No more torn lenses, no more broken frames, no more discomfort from dry eyes. Paragon CRT puts an end to these hassles. Whether you're playing sports, working in a dusty or windy environment, or simply applying makeup, with Corneal Refractive Therapy nothing stands between you and excellent vision. You just wear Paragon CRT lenses while you sleep and take them out when you wake up - it's that simple. And because you can stop the therapy at any time without permanent change to your eyes, you have ultimate control and flexibility in your vision correction.


A clearer tomorrow. Make life without glasses and daytime contacts a reality. Call the Contact Lens Institute today and ask if Corneal Refractive Therapy with Paragon CRT is right for you. And be sure to insist on Paragon CRT - the only FDA-approved nighttime contact lens corneal reshaping system, with the laser mark right on the lens that tells you and your eye care practitioner it's the original. Because the next time you close your eyes, you could open them to a whole new world.

Paragon CRT® is also available for children.

Frequent Asked Questions