附上英文操作手册上的注释:
Scale Factor Determines the number of fringes per wave of OPD. Useful for modeling double pass
interferometers (i.e. use a scale factor of two).
X-Tilt The number of fringes of tilt to add in the x-direction after applying the scale factor.
Y-Tilt The number of fringes of tilt to add in the y-direction after applying the scale factor.