INTRAOCULAR LENS FOR PATIENTS WITH CENTRAL RETINAL DEGENERATION

摘要

A negative power intraocular lens (9) for positioning in the posterior chamber of the eye. An optical system having an intraocular lens, for implanting in an eye, and an external lens (7). A method for providing improved magnification to human eyes having no natural lens by implanting a negative intraocular lens (9) within the eye and providing an external positive lens (7). A method for providing demagnification of an image on the retina (11) of an eye while providing an increased field of vision by implanting a positive intraocular lens (9') within the eye and providing an external negative lens (7').