Ophthalmic lens with an optically transparent composite film...

Details Ophthalmic lens with an optically transparent composite film... Ophthalmic lens with an optically transparent composite film...

2008-04-15

2008-04-15

Stultz, Jessica T (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

C351S177000, C351S049000

Reexamination Certificate

active

10540173

ABSTRACT:
The present invention relates to a light polarizing ophthalmic lens comprising a substrate made of organic glass and an optically transparent composite film deposited on the front main face of the substrate, said transparent composite film comprising a latex layer having an outer main face provided with parallel microgrooves, and a polarizing dye material filling at least partially the said microgrooves. The present invention also relates to a process for the manufacture of the light polarizing ophthalmic lens.

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