Hydrophilic contact lens with embedded stabilizing means

Details Hydrophilic contact lens with embedded stabilizing means Hydrophilic contact lens with embedded stabilizing means

1971-07-23

1976-01-20

Rubin, David H.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

351160X, G02C 704

Patent

active

039334112

ABSTRACT:
A contact lens wherein the body of the lens is made of soft plastic with a stabilized optical area in the lens, stabilization of the optical area being realized with the addition of stabilizing means at or slightly radially outwardly disposed with respect to the approximate maximum pupil opening of the eye.

REFERENCES:
patent: 2664025 (1953-12-01), Herman
patent: 3468602 (1969-09-01), Rosen
patent: 3497577 (1970-02-01), Wichterle
patent: 3503942 (1970-03-01), Seiderman
patent: 3698802 (1972-10-01), Baron

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