| 发明名称 |
Method of reducing glare associated with multifocal ophthalmic lenses |
| 摘要 |
A multifocal ophthalmic lens having a dye or dyes that block the transmission of near UV and/or blue light.
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| 申请公布号 |
US6158862(A) |
申请公布日期 |
2000.12.12 |
| 申请号 |
US19970984909 |
申请日期 |
1997.12.04 |
| 申请人 |
ALCON LABORATORIES, INC. |
发明人 |
PATEL, ANILBHAI S.;GRAHAM, WILLIAM M. |
| 分类号 |
A61F2/16;A61L27/50;G02B1/04;(IPC1-7):G02C7/10 |
主分类号 |
A61F2/16 |
| 代理机构 |
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