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Title:
METHOD FOR EVALUATING SPECTACLE LENS, METHOD FOR SELECTING SPECTACLE LENS, METHOD FOR DESIGNING SPECTACLE LENS, METHOD FOR MANUFACTURING SPECTACLE LENS, SPECTACLE LENS, SPECTACLE LENS EVALUATION DEVICE, SPECTACLE LENS ORDERING DEVICE, SPECTACLE LENS ORDER RECEPTION DEVICE, SPECTACLE LENS ORDERING AND ORDER RECEIVING SYSTEM, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/186661
Kind Code:
A1
Abstract:
A method for evaluating a spectacle lens according to the present invention includes acquiring data of optical characteristics of a plurality of spectacle lenses, calculating an index indicating a difference in wearing sensation among the plurality of spectacle lenses on the basis of a degree of similarity or a degree of difference in optical characteristics of the plurality of spectacle lenses, and evaluating an evaluation object lens using the index.

Inventors:
AIKAWA, Naoshi (15-3 Konan 2-chome, Minato-k, Tokyo 90, 〒1086290, JP)
Application Number:
JP2018/012210
Publication Date:
October 03, 2019
Filing Date:
March 26, 2018
Export Citation:
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Assignee:
NIKON-ESSILOR CO.,LTD. (10-8, Ryougoku 2-Chome Sumida-k, Tokyo 26, 〒1300026, JP)
International Classes:
G02C13/00; G02C7/00
Foreign References:
JP2002107679A2002-04-10
JP5540213B22014-07-02
JP4804096B22011-10-26
JP2017198806A2017-11-02
JP5205580B22013-06-05
Attorney, Agent or Firm:
NAGAI, Fuyuki et al. (NAGAI & ASSOCIATES, SHINAGAWA CRYSTAL SQUARE BLDG. Suite No. 901 1-6-41, Kounan, Minato-k, Tokyo 75, 〒1080075, JP)
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