title: How far we have come: from Ridley's first intraocular lens to modern IOL technology.
authors.forename: Thomas
authors.initials: T
authors.lastname: Kohnen
mesh_terms: D002387:Cataract Extraction; D015350:Contrast Sensitivity / Q000502:physiology; D004739:England; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D019654:Lens Implantation, Intraocular / Q000266:history*; D007910:Lenses, Intraocular / Q000266:history* / Q000639:trends; D009885:Ophthalmology / Q000266:history; D019591:Pseudophakia / Q000503:physiopathology; D014792:Visual Acuity / Q000502:physiology