| 摘要 |
The present invention relates to a coverslipping machine (1) including: a hollow needle (2) for applying mounting medium onto a specimen slide (5); a transparent container (103) to be filled with a liquid; a light source (101) for radiating measurement light in a principal radiating direction (A) into the container (103); and a light sensor (102, 102') for detecting the measurement light, the light source (101) being arranged with respect to the container (103) in such a way that the radiated measurement light is refracted by a liquid in the container whose fill level exceeds a fill level limit, the light sensor (102, 102') being arranged with respect to the container (103) in such a way that only measurement light refracted by the liquid or only measurement light not refracted by the liquid is detected.
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