enabling the wearer to adjust her focus depending on the distance from the object she is viewing—similar to bifocal or progressive-lens glasses. There are also contact lenses that can correct ...

“Starting as a son’s desire to rid his father of bifocals, Dr Bernard Maitenaz’s invention of progressive lenses is now widely used to assist with the correction of presbyopia,” Elizabeth ...

Medically reviewed by Bryan M. Wolynski, OD Monovision is the name given to the art and science of fitting contact lenses on ...

Get Instant Summarized Text (Gist) Bifocal contact lenses used by young nearsighted children effectively slow myopia progression without losing benefits after discontinuation. In a follow-up study ...