Multifocal, especially bifocal, intraocular, artificial...

A - Human Necessities – 61 – F

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3/112

A61F 2/16 (2006.01)

Patent

CA 1332491

A multifocal, especially bifocal, artificial, intraocular, ophthalmic lens has a transparent optical lens portion for covering the pupil of the iris. The optical lens portion has near and far range zones located symmetrically about the axis of the optical lens portion, such that rays of light can pass through approximately equal areas of the near range and far range zones for simultaneous, sharp near and far visions.

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