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3. Click Pick Current to set Z-axis coordinate of the focal length:
The value automatically fills to the right button.
4.2.2. Measure the Magnification
Aim of the operation: To obtain the proportional relationship between the pixel and
the displacement.
Wrong magnification results in wrong CCD result.
To measure the magnification, do the following:
1. Set the movement distance for the machine, e.g. 1.500mm:
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