Bifocal intraocular lens

Details Bifocal intraocular lens Bifocal intraocular lens

1992-03-03

1993-06-08

Shay, Randy C.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Eye prosthesis

Intraocular lens

A61F 216

Patent

active

052174891

ABSTRACT:
Intraocular lenses with three zones for the provision of bifocal vision are described. Methods for the lenses use are also described.

REFERENCES:
patent: 4636211 (1987-01-01), Nielsen et al.
patent: 4795462 (1989-01-01), Grendahl
patent: 4813955 (1989-03-01), Achatz et al.
patent: 4890913 (1990-01-01), De Carle
patent: 5089024 (1992-02-01), Christie et al.

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