Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks
Reexamination Certificate
2006-01-24
2006-01-24
Sugarman, Scott J. (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Ophthalmic lenses or blanks
C351S174000
Reexamination Certificate
active
06988800
ABSTRACT:
A toric contact lens incorporating meniscus-shaped top and bottom flattened zones for dynamic stabilization comprises a convex outer surface and a concave inner surface. The lens has a central optic zone, a top meniscus-shaped flattened zone formed between upper edge of the optic zone and upper edge of the convex outer surface, and a bottom meniscus-shaped flattened zone between lower edge of the optic zone and lower edge of the convex outer surface, where a left intersection and a right intersection are formed by said top flattened zone intersecting said bottom flattened zone on both sides, which in turn form a plurality of horizontal positional lines each.
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Chou Yu-Jan
Ku Chien-Hua
Lee Cheng-Liang
Collins Darryl J.
Schneck Thomas
Schneck & Schneck
St. Shine Optical Co., Ltd.
Sugarman Scott J.
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