CRT

Lenses>Specialty GPs>Corneal Reshaping>Corneal Reshaping Therapy (CRT)

Design

• Corneal Reshaping Therapy

• Manufactured in Paragon HDS and Paragon HDS 100 material.

Candidates

• Patients with up to 6.00D of myopia with up to 1.75D of astigmatism.

• Patients who do not want to wear glasses, daytime contact lenses and do not want surgery.

• Active kids and teens who are not eligible for refractive surgery.

Lens Parameters

• Base Curve

• Diameter

10.0, 10.5, 11.0mm

• Optic Zone

6.0mm

• Return Zone Depth (Immediately outside the optic zone)

1.0mm

• Landing Zone Angle (LZA)

Measured in degrees

Fitting

• Normal diameter is 10.5mm

• Use trial lenses in a diagnostic set.

• Use SureFit system

Provides certified practitioners a single-use, 3-lens per eye, fitting and dispensing system.