Colored contact lenses for enhancing a wearer's natural eye...

Details Colored contact lenses for enhancing a wearer's natural eye... Colored contact lenses for enhancing a wearer's natural eye...

2007-12-11

2007-12-11

Sugarman, Scott J. (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

C351S177000

Reexamination Certificate

active

11305692

ABSTRACT:
The invention is directed to a colored contact lens designed for enhancing a wearer's eye color while giving the wearer's eyes a very natural appearance. A colored contact lens of the invention comprises a colored central zone which includes a colored substantially-circular pattern composed of non-opaque colored dots. Sizes of the dots and/or amounts of space between the dots are varied in a radially-controlled manner so that local colored dot coverage increases in a radial direction from the center to the peripheral edge or a position near the peripheral edge of the substantially-circular pattern.

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patent: 2002/0080327 (2002-06-01), Clark et al.
patent: 2002/0191152 (2002-12-01), Hsu
patent: 2003/0025872 (2003-02-01), Ocampo
patent: 2003/0117576 (2003-06-01), Thakrar et al.
patent: 2003/0227596 (2003-12-01), Clark et al.
patent: WO 02/057837 (2002-07-01), None
patent: WO 2005/112579 (2005-12-01), None
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