发明名称 |
DEVICE FOR INCREASING THE DEPTH DISCRIMINATION OF OPTICAL IMAGING SYSTEMS |
摘要 |
The invention relates to a device for increasing the depth discrimination of optical imaging systems. Such a device comprises means for structuring illumination light in an illumination beam of the optical imaging system by means of a grating-like pattern in a conjugated object plane of the optical imaging system. The device further comprises means for varying the position of the grating-like patterns along an optical axis of the illuminating beam, and means for varying the position of an image of the grating-like pattern on a specimen in an object plane. Such a device is characterized by a grating changer connected to an electronic control system or to a control program of the optical imaging system for automatically changing the grating-like pattern to at least one further grating-like pattern and/or for removing the grating-like pattern from the illuminating beam path.
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申请公布号 |
US2013250407(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201113991123 |
申请日期 |
2011.09.13 |
申请人 |
SCHAFFER JOERG;PLOHNKE TIM;CARL ZEISS MICROSCOPY GMBH |
发明人 |
SCHAFFER JOERG;PLOHNKE TIM |
分类号 |
G02B21/06 |
主分类号 |
G02B21/06 |
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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