Pannoramic SCAN II 2.2.0 User’s Guide 5.6.2 Service
– Z-difference
This function is available only for fluorescence settings; it enables you to set the basic focus
differences between the filters. This facilitates more precise focusing during scanning.
• – Image compensation
You can use a saved compensation image whenever compensation-related issues occur
(deriving from the slide, illumination, staining or embedding medium irregularities).
◦ BF cameras field displays the active camera. Currently, there is only one active camera for
Brightfield mode.
◦ Objectives field displays the objective used for scanning.
There might be specks or minor etches on the surface of the compensation slide that require
modifying the threshold settings. Therefore, the scanner will not use those areas for the
creation of the compensation images.
To modify the threshold settings, set the desired threshold value in the box.
To create the compensation image(s), click Take Comp. image. Click the Stop button to
interrupt the process. The progress bar at the bottom of the window displays the progress of
the compensation image creation.
◦ Export image – Save compensation image.
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