Add Yahoo as a preferred source to see more of our stories on Google. But the concept of “normal vision,” let alone the 50-mm lens’s ability to reproduce it, is hardly a given. The idea that a 50-mm ...

The purpose of this study was to compare the surgical outcomes of intraocular lens (IOL) refixation with intraocular lens exchange using perfluorocarbon liquid (PFCL) and fibrin glue-assisted ...

Celebrating 75 years of intraocular lens advancements that have improved care for millions of cataract patients. On November 29, 1949, Sir Harold Ridley performed a surgical procedure to replace a ...

Editor’s Note: Salil Lachke’s eye lens research was supported by the National Eye Institute and featured on a May 17 blog post by NIH Director Francis Collins. If you want to take clear photographs, ...

75 years ago, on November 29, 1949, Dr. Harold Ridley implanted the first intraocular lens in an eye after cataract extraction at St. Thomas Hospital in London. The introduction of an intraocular lens ...