| 摘要 |
The invention concerns an apparatus for illuminating a viewing field by means of two light sources. The beam paths of the two light sources are guided through a combining flexible light guide, a common flexible light guide, and a separating flexible light guide splitter. One of the two beam paths is directed to the microscope as principal illumination, and the other beam is directed to a handpiece. In addition, at least one of the two light sources can be configured as an interchangeable unit having two individual light sources.
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