发明名称 |
DEVICE FOR LASER-SURGICAL OPHTHALMOLOGY |
摘要 |
<p>The invention relates to a device for laser-surgical ophthalmology comprising a source (28) for a pulsed femtosecond laser beam, a telescope (32) expanding the laser beam, a scanner (36) connected downstream of the telescope for deflecting the laser beam in a plane that is perpendicular to the beam path, and an F-theta lens system (44) connected downstream of the scanner for focusing the laser beam. According to the invention, an entrance lens (52) of the telescope (32) is designed as a controllable lens having variable refractive power. The entrance lens (52) is preferably formed by an electrically controllable liquid lens or liquid crystal lens.</p> |
申请公布号 |
EP2440164(A1) |
申请公布日期 |
2012.04.18 |
申请号 |
EP20090776718 |
申请日期 |
2009.06.12 |
申请人 |
WAVELIGHT GMBH |
发明人 |
VOGLER, KLAUS;GORSCHBOTH, CLAUDIA |
分类号 |
A61F9/01;B23K26/08;G02B3/14;G02B26/10 |
主分类号 |
A61F9/01 |
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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