G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/04 (2006.01) G02C 7/02 (2006.01)
Patent
CA 2470091
The invention provides a method for designing lenses and lenses produced thereby in which method locally fitted Chebyshev polynomials are used to design one or more of the lens' surfaces.
L'invention concerne un procédé permettant de concevoir des lentilles de contact, ainsi que des lentilles de contact produites à l'aide dudit procédé. Selon ce procédé, des polynômes de Chebyshev ajustés localement sont utilisés pour concevoir une ou plusieurs surfaces desdites lentilles.
Collins Michael J.
Davis Brett A.
Iskander Daoud R.
Roffman Jeffrey H.
Johnson & Johnson Vision Care Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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