Paragon CRT® and Paragon CRT Dual Axis®
Paragon CRT®. The pioneering lens design that helped set the standard for Ortho-K worldwide. Discover why CRT and Dual Axis® offers today’s eye care professionals the flexibility, customization, and quality to stand out and change lives.
Leaders in Ortho-K
Paragon CRT® Contact Lenses are reverse-geometry corneal lenses made of high Dk gas-permeable material. CooperVision Specialty EyeCare is the only company to manufacture its own lens designs (Paragon CRT® and Paragon CRT Dual Axis®) and lens material (HDS®100). Both the lens designs and the material are FDA-approved for overnight wear.1
When it comes to myopia correction, Paragon CRT® has the highest FDA approval, up to -6.00D sphere with ≤1.75 cyl.1
Paragon CRT Dual Axis® Contact Lenses correct up to -6.00D sphere and ≤1.75D of astigmatism.1
To download our comprehensive Fitting Guide click belowFitting Guide
We Give You the Power to CUSTOMIZE
Paragon CRT® and Paragon CRT Dual Axis® can be customized to meet your needs and the needs of your patients.
5mm OZD Lens Customization
for Paragon CRT® and Dual Axis®!
More and more Ortho-K practitioners are discovering the benefits of decreased back optic zone diameter. Now Paragon gives you the power to customize.
In a recent clinical study, our 5mm OZD Lens Customization Delivers:
Decreased Treatment Zone Size
A proven, statistically significant reduction in topographic treatment zone diameter.2
Clinical results show 0.43D more myopia correction at 1-day visit.2
Enhanced Paracentral Steepening
Experience increased paracentral corneal steepening compared to larger optic zone designs.2
1. FDA Approval Letter. 2. Berkeley clinical study, data on file, 2021