Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
眼球支点位置を決定する方法及び装置
Document Type and Number:
Japanese Patent JP5536110
Kind Code:
B2
Abstract:
The method involves determining the average curvature of the cornea (16) of an eye (10), and determining the average phase error of the eye. The method involves determining the eye length (LA) from the average curvature and the average phase error, and determining the location of the eye fulcrum (ADL) from the eye length. Independent claims are included for the following: (1) a method for optimizing an individual eyeglass lens for an eye of a test subject; (2) a method for determining two optical parameters of eye having a reference structure; (3) a computer program with a program code provided for the execution of the method; (4) a device to the determination of eye fulcrum in eye of a test subject; and (5) a device for determining two optical parameters of eye having a reference structure.

Inventors:
Clazzer, Timo
Cabeza-Gillen, Jesus-Miguel
Gerch, Kerch
Application Number:
JP2011551429A
Publication Date:
July 02, 2014
Filing Date:
February 04, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Carl Zeiss Vision Gamebecher
International Classes:
A61B3/10; A61B3/113; G02C13/00
Domestic Patent References:
JP11137524A
JP2005528165A
JP2008070894A
JP2121620A
JP2004504684A
JP2008246004A
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa



 
Previous Patent: JPS5536109

Next Patent: PROPELLER SHAFT