发明名称 |
Device for 3D confocal optical examination of an object with illumination through an apertured plate applies a light source like a halogen lamp to illuminate holes in one layer using a condenser lens. |
摘要 |
A light source (11) like a halogen lamp illuminates holes in one layer using a condenser lens (11k). The layer can be made from chrome on a glass plate. An illuminated screen is created by the illuminated holes in an illumination surface (120b) formed by lenses (13o,13u) in a focal plain to illuminate an object (14) with points of light laid out as a grid.
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申请公布号 |
DE19918689(A1) |
申请公布日期 |
2000.11.16 |
申请号 |
DE19991018689 |
申请日期 |
1999.04.23 |
申请人 |
GROSKOPF, RUDOLF |
发明人 |
GROSKOPF, RUDOLF |
分类号 |
G01B11/24;G01B11/245;G01J3/51;G01N21/17;G01N21/27;G01N21/64;G02B21/00;G02B21/06;G02B21/36;(IPC1-7):G02B21/00 |
主分类号 |
G01B11/24 |
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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