G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/04 (2006.01)
Patent
CA 2171697
Contact lenses, especially toric and bifocal, which are rotationally stabilized and methods of stabilizing contact lenses. Contact lenses are stabilized, with respect to rotation while in place on the eye, by providing the lenses with a non-circular shape. In a preferred embodiment, a toric contact lens is rotationally stabilized by providing the lens with an oval shape. Also disclosed are methods of providing non-circular lenses with appropriate shapes for proper fit to a patient's eye.
Lafferty Gary
Payor Rick Edward
Williams Lewis
Zhang Xiaoxiao
Fetherstonhaugh & Co.
Novartis Ag
LandOfFree
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