| 摘要 |
The present invention is directed to an optical measuring device having a 3-D measuring set-up for measuring the shapes of test object (O) surfaces in three dimensions, and having projection optics including an objective optics, the test object being illuminated by a light source (SLD) via an illuminating beam using an illuminating optics. A rapid, highly resolving measurement of surface shapes which are nearly radially symmetric is achieved by designing the objective optics as image-flattening optics for covering (measuring) and flattening a curved surface area or as panoramic optics (RO) for measuring a radially symmetric surface area that encircles 360°.
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