Medical on Instagram: "Scleral lenses are large, advanced contact lenses that rest on the white part of the eye (sclera) instead of the cornea. Unlike regular lenses, they vault over the cornea, creating a liquid-filled space that keeps your eyes moist, smooth, and protected. They are specially designed for people with keratoconus, corneal damage, dry eyes, or other irregularities where normal lenses fail. By forming a smooth optical surface, scleral lenses help restore sharp, stable, and comfor