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.
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
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