all due to the innovation and perseverance of Sir Harold Ridley. Dr. Frederick Ho is a board certified ophthalmologist specializing in cataract surgery, multifocal lens implants, laser surgery ...

Harold Ridley implanted the first intraocular lens ... a foreign body inside an eye was a seismic change in the field of ophthalmology. A cataract is the clouding of the natural lens inside ...

When British Surgeon Harold Ridley took the daring step of implanting ... into the middle of the eyeball. Now a German ophthalmologist, Er-langen’s Professor Eugen Schreck, reports a danger ...