发明名称 |
Illumination lens and observation device for generating an illumination light bundle |
摘要 |
The illumination optics (1) has a liquid lens (4) with variable radio frequency for changing focus of illuminating light bundle. A turning wheel (3) is provided for changing focus of illuminating light bundle. The liquid lens is moved along optical axis (7) and a main unit is provided for changing an opening angle of illuminating light bundle. Independent claims are included for the following: (1) an observation device; and (2) a method for producing illumination light bundle with variable light distribution. |
申请公布号 |
EP2594191(A1) |
申请公布日期 |
2013.05.22 |
申请号 |
EP20120192273 |
申请日期 |
2012.11.12 |
申请人 |
KARL STORZ GMBH & CO. KG |
发明人 |
DAHMEN, JAN |
分类号 |
A61B1/06;F21L14/00;G02B3/14;G02B23/24 |
主分类号 |
A61B1/06 |
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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