A bifocal intraocular lens (20) for use as an artificial lens implant is disclosed. The bifocal intraocular lens (20) includes a lens body (21) having a chord (20b) and also having first and second relatively rigid members (24) and (30). The first section (24) is positioned on one side of the chord (20b)...http://www.google.ca/patents/US4753653?utm_source=gb-gplus-sharePatent US4753653 - Foldable bifocal intraocular lens
