| 摘要 |
An illumination and imaging device (2) for multiple spectral regions comprises an objective (21) that defines an optical axis (20). A beam splitter module (32) is arranged in the optical axis (20). Multiple light sources (35), from each of which an illuminating beam path (35a, 35b, 35c) proceeds, are associated with the beam splitter module (32). Also provided are multiple detectors (34), associated with each of which is an imaging beam path (34a, 34b). The illuminating beam paths (35a, 35b, 35c) and imaging beam paths (34a, 34b) have a common optical path segment in which the beam splitter module (32) is arranged. The illumination and imaging device (2) can advantageously be used in a coordinate measuring machine (1).
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