Actively controllable multifocal lens

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

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351177, 430 1, G02C 704

Patent

active

059971401

ABSTRACT:
The invention provides a crosslinkable or polymerizable optical material that is suitable for producing a biocompatible holographic optical element. The optical material is a rapidly crosslinking or polymerizing material that changes from a fluid state to a solid state with in a limited duration after being exposed to a light source.

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