Specialised contact lenses are prescribed when normal imaginative and prescient correction strategies, comparable to eyeglasses or common contact lenses, are inadequate to handle particular ocular situations. These lenses are designed to handle and enhance imaginative and prescient affected by medical points fairly than refractive errors alone. Examples embrace lenses used to deal with keratoconus, a progressive thinning of the cornea; lenses for managing corneal irregularities after surgical procedure or trauma; or lenses that ship medicine on to the attention.
These custom-fitted lenses provide vital advantages past improved visible acuity. They will shield the cornea, alleviate ache, and stop additional corneal harm in sure situations. Traditionally, the event of those lenses represents an important development in treating complicated eye ailments, typically offering a non-surgical various or performing as a bridge to surgical intervention. The flexibility to exactly customise lens parameters permits for a extra tailor-made and efficient therapy method.
