发明名称 |
Manufacture of ophthalmic lenses by excimer laser. |
摘要 |
Complex small objects such as ophthalmic lenses are quickly and accurately fabricated from plastic or glass blanks of ablatable material such as plastic or glass by cutting, shaping, and radiusing the blank entirely by laser light, using appropriate masks and focusing optics. |
申请公布号 |
EP0264255(B1) |
申请公布日期 |
1995.06.28 |
申请号 |
EP19870309030 |
申请日期 |
1987.10.13 |
申请人 |
ALLERGAN, INC |
发明人 |
PORTNEY, VALDEMAR;WILLIS, TIMOTHY R.;TING, ALBERT C. |
分类号 |
A61F2/16;B23K26/06;B23K26/36;B23K26/40;B29C35/08;B29C59/16;B29D11/00;G02C7/04 |
主分类号 |
A61F2/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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