Get or set the system spatial calibration.

A McSpatialCalib object.  

[Set] object.SystemCalib [= McSpatialCalib]

The SystemCalib Property syntax has these parts:

The system spatial calibration is the default calibration that is applied when an image is created. It is assumed to describe the physical dimensions of pixels using the current optical system and capture device. For instance, if the microscope objective is changed, the system calibration should also be changed. The system calibration is applied to images that are captured, and to any images opened from file that do not already have a spatial calibration applied. Note: The system calibration must always be a reference calibration. If the supplied calibration is not already a reference calibration, it will be set to be one.