发明名称 SPECTACLE LENS
摘要 PROBLEM TO BE SOLVED: To provide a spectacle lens including a thick cured coating film and having excellent durability.SOLUTION: A spectacle lens has a laminated structure in which three or more layers of cured coating films are deposited cumulatively through an aqueous resin layer on a lens substrate, and the thickness of the aqueous resin layer present among the cured coating films is 0.5 μm or less.
申请公布号 JP2013210435(A) 申请公布日期 2013.10.10
申请号 JP20120079064 申请日期 2012.03.30
申请人 HOYA CORP 发明人 NAKAMURA KENJI;HARADA TAKASHI
分类号 G02C7/00;G02B1/10 主分类号 G02C7/00
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