Title:
共焦点レーザーセンサー計測システム
Document Type and Number:
Japanese Patent JP2014500966
Kind Code:
A
Abstract:
The present invention provides apparatus for a non-contact method of obtaining accurate three-dimensional measurements of a dry contact lens, more specifically, using dry lens metrology to know the exact thickness of a contact lens.
Inventors:
Widman Michael F
Enth John Bee
Powell P. Mark
Sites Peter W
Wild Smith Christopher
Enth John Bee
Powell P. Mark
Sites Peter W
Wild Smith Christopher
Application Number:
JP2013542103A
Publication Date:
January 16, 2014
Filing Date:
November 29, 2011
Export Citation:
Assignee:
Johnson & Johnson Vision Care, Inc.
International Classes:
G01M11/00; G01B11/06; G02B21/00; G02C13/00
Domestic Patent References:
| JP2003279440A | 2003-10-02 | |||
| JP2010078645A | 2010-04-08 | |||
| JPH11122517A | 1999-04-30 | |||
| JPS63243708A | 1988-10-11 |
Foreign References:
| WO2009025848A2 | 2009-02-26 |
Attorney, Agent or Firm:
Konobu Kato
Takafumi Oshima
Takafumi Oshima