| 发明名称 |
METHOD FOR MANUFACTURING SPECTACLE LENS, AND LENS HOLDER |
| 摘要 |
When a dyeing treatment is applied to a spectacle lens in a state that the lens is dipped in a dyeing liquid, an optical surface of the spectacle lens is held in a state of facing a sealed space by mounting the spectacle lens on a cup-type lens holding member, and the dyeing treatment is applied to the spectacle lens in a state that one optical surface is dipped in the dyeing liquid and in a state that the other optical surface is not dipped in the dyeing liquid, in two optical surfaces and of the spectacle lens. |
| 申请公布号 |
US2015024127(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201314375916 |
申请日期 |
2013.01.29 |
| 申请人 |
HOYA CORPORATION |
发明人 |
Miyajima Shinya |
| 分类号 |
B05C3/20;B05C17/00;B05C13/02;G02B1/10;G02C7/02 |
主分类号 |
B05C3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for manufacturing a spectacle lens having a surface treatment step of applying surface treatment to a spectacle lens in a state that the lens is dipped in a treatment liquid, comprising applying surface treatment to the spectacle lens in a state that a first optical surface is dipped in the treatment liquid and in a state that a second optical surface is not dipped in the treatment liquid, in two optical surfaces of the spectacle lens. |
| 地址 |
Tokyo JP |
