发明名称 |
Illuminator for optical measuring instrument |
摘要 |
Illumination angle adjuster (42) for condensing illumination light from a light generator (41) toward a workpiece (25) includes a simple-structured optical member of condenser lens (44). With the simple arrangement, illumination angle of the illumination light to the workpiece (25) can be easily changed by moving the condenser lens (44) along an optical axis of an optical system (37). <IMAGE> |
申请公布号 |
EP1035427(A3) |
申请公布日期 |
2002.03.13 |
申请号 |
EP20000104168 |
申请日期 |
2000.02.29 |
申请人 |
MITUTOYO CORPORATION |
发明人 |
SHIMOKAWA, SEIJI;TACHIBANA, SHUNSAKU |
分类号 |
G03B15/02;F21V17/02;G02B21/08 |
主分类号 |
G03B15/02 |
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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