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
Microkeratome- A surgical device that is affixed to the eye by use of a vacuum ring. When secured, a very sharp blade cuts a layer of the cornea at a predetermined depth.
Monovision- The purposeful adjustment of one eye for near vision and the other eye fordistance vision.
Myopia- The inability to see distant objects as clearly as near objects.
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