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Patent Searching and Data


Title:
EYEGLASS LENS AND EYEGLASSES
Document Type and Number:
WIPO Patent Application WO/2019/198560
Kind Code:
A1
Abstract:
Provided are: an eyeglass lens that contains a resin and a pigment in which the maximum absorption wavelength in a methanol solution is in the range of 400-500 nm and the absorption peak half width value in a methanol solution is at least 10 nm and less than 40 nm; and eyeglasses.

Inventors:
KATOU, Takashi (200 Ohnakazato, Fujinomiya-sh, Shizuoka 66, 〒4188666, JP)
Application Number:
JP2019/014548
Publication Date:
October 17, 2019
Filing Date:
April 01, 2019
Export Citation:
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Assignee:
FUJIFILM CORPORATION (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
International Classes:
G02C7/02; G02B5/22
Foreign References:
JP2018036516A2018-03-08
JP2007535708A2007-12-06
JP2013159764A2013-08-19
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (3-17, Shinjuku 4-chome Shinjuku-k, Tokyo 22, 〒1600022, JP)
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