Tag: scleral lenses

Keratoconus: How Rigid Lenses Restore Vision When the Cornea Thins

Keratoconus causes the cornea to thin and bulge, making vision blurry and distorted. Rigid contact lenses, especially scleral and RGP types, restore clarity by creating a smooth optical surface. Learn how they work, who benefits most, and what to expect during treatment.