Title:
眼鏡レンズ用センタリング-ブロッキング装置、自動検出方法及び関連する手動センタリング方法
Document Type and Number:
Japanese Patent JP4746028
Kind Code:
B2
Abstract:
The device has a transparent support plate (121) for receiving an ophthalmic lens (103). A light source (S) for the lens is installed on the plate, and an acquisition and analysis unit for the light transmitted by the lens. A transparent support (124) is provided for an opaque sign that is activated and deactivated and is arranged between the plate and the acquisition and analysis unit. An independent claim is also included for a method of manual centering of an ophthalmic lens.
Inventors:
Divo, Fabien
Buttinon, Stephane
Buttinon, Stephane
Application Number:
JP2007500244A
Publication Date:
August 10, 2011
Filing Date:
October 19, 2004
Export Citation:
Assignee:
Essilor International (Company General Doptic)
International Classes:
G02C13/00; B24B9/14; B24B13/005; G01M11/02; G02C7/02
Domestic Patent References:
| JP2002001638A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Hirose Shigeki
Jun Tsuruta
Tetsuro Shimada
Hirose Shigeki