公开(公告)号：US10234601B2

公开(公告)日：2019-03-19

申请号：US15306461

申请日：2015-04-24

Applicant: HOYA LENS THAILAND LTD.

Inventor： Daisuke Sato

IPC: G02B1/14 ,  B32B27/20 ,  B32B27/38 ,  G02C7/02 ,  B05D1/00 ,  B05D1/02 ,  B05D1/18 ,  B05D3/00 ,  C08J7/04 ,  C09D163/00 ,  C08K3/36

Abstract: A spectacle lens which can suppress the generation of cracks at the time of manufacture. The spectacle lens is a spectacle lens which includes a lens substrate and a hard coat layer and in which the hard coat layer is obtained by curing a curable composition containing inorganic oxide particles, a silane coupling agent, and a polyfunctional epoxy compound contained at more than 40% by mass and 60% by mass or less in a matrix component.