Title:
眼科用レンズをフレームに嵌合させるためのパラメタの決定方法
Document Type and Number:
Japanese Patent JP5711973
Kind Code:
B2
Abstract:
The method involves providing a spectacle frame (10) such as closed or semi-opened frame, that includes a temporal part (113) equipped with a groove (11) to permit the fitting of ophthalmic lens. A shape of a profile of the groove is determined in a point of the temporal part of the frame, and compared with a data base. A determination is made whether the frame is issued from the deformation of groove thread on bolus or the deformation of the thread with three-dimensional strapping machine.
Inventors:
Frederik Dubois
David Fresson
David Fresson
Application Number:
JP2010540144A
Publication Date:
May 07, 2015
Filing Date:
December 24, 2008
Export Citation:
Assignee:
Essilor Internacional (Company General Doptic)
International Classes:
G02C13/00; G02C1/06
Domestic Patent References:
| JP2003172618A | ||||
| JP20043943A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro