| 摘要 |
The invention relates to an optical arrangement for spatially separating an illumination light beam (11) and a detection light beam (29) with an acousto-optical component (13). The arrangement is characterized in that a compensation element (31) is provided that, in a single passage, compensates for a splitting of the detection light beam (29) caused by the acousto-optical component (13) due to double refraction. The invention also relates to a scan microscope comprising an acousto-optical component (13) and a compensation element (31).
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