Bifocal contact lenses are growing in popularity for people with presbyopia; about 20 percent of all gas permeable contact lenses manufactured are bifocal lenses.
Vision Glossary by Letter
Endothelium- The inner layer of cells on the inside surface of the cornea.
Epithelium- The outermost layer of cells of the cornea and the eye's first defense against infection.
Excimer laser- An ultraviolet laser used in refractive surgery to remove corneal tissue.
You can either type in the word you are looking for in the box below or browse by letter
