If you’d prefer to wear contact lenses instead of glasses for improved vision, there are several types to choose from. Both hard and soft contact lenses have their benefits and drawbacks. Which one is ...

Rigid gas permeable lenses are usually the lenses of choice after RK. They provide good visual acuity and tear exchange, they move well upon the cornea, and they allow high oxygen transmissibility to ...

Scleral lenses are large-diameter rigid gas-permeable devices that vault entirely over the cornea and rest on the sclera, creating a tear-filled reservoir that both protects and hydrates the ocular ...