MOTORIZED SHIFTING STAGE (OPTIONAL)
With optional motorized shifting stage the sample can automatically be shifted during the measurement of sparkle. Thus this measurement can be fully automated and does not need operator's interaction during image capturing. At the same time this stage can be adjusted to the sample size (width) and thus facilitates the placement of the sample to the correct position. The stage also works with series of samples with different sizes, if the sample is aligned with one side of the sample holder at the beginning of the measurement.