Title:
眼科用複合レンズ表面の設計方法
Document Type and Number:
Japanese Patent JP4836944
Kind Code:
B2
Abstract:
The invention provides a method for designing a composite lens surface by using vector addition of the surface curvatures of two or more lens surfaces and then constructing a surface by numerical integration.
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Inventors:
Woolly Sea. Benjamin
Gulligan Pierre-Eve
Gulligan Pierre-Eve
Application Number:
JP2007516683A
Publication Date:
December 14, 2011
Filing Date:
June 16, 2005
Export Citation:
Assignee:
Essilor Internacional (Company General Doptic)
International Classes:
G02C7/06; G02C7/02
Domestic Patent References:
| JP2003500685A | 2003-01-07 |
Foreign References:
| US20020196410A1 | 2002-12-26 | |||
| US20040114104A1 | 2004-06-17 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Ryoichi Takaoka
Hayashi Ichiyoshi
Kiyoshi Kato
Ryoichi Takaoka
Hayashi Ichiyoshi
Kiyoshi Kato