Title:
コンタクトレンズの設計方法
Document Type and Number:
Japanese Patent JP4267457
Kind Code:
B2
Abstract:
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.
Inventors:
Davis Bullet A
Loffman Jeffrey H
Collins Michael Jay
Iskander Daud Earl
Loffman Jeffrey H
Collins Michael Jay
Iskander Daud Earl
Application Number:
JP2003555268A
Publication Date:
May 27, 2009
Filing Date:
December 04, 2002
Export Citation:
Assignee:
Johnson & Johnson Vision Care, Inc.
International Classes:
G02C7/04; G02B3/00; G02C7/02
Domestic Patent References:
| JP11002786A | ||||
| JP9034526A |
Foreign References:
| WO2000048036A1 |
Attorney, Agent or Firm:
Konobu Kato
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