Calibration of a surface measurement system

摘要

The calibration method is used to calibrate a surface measuring system (10) having a measurement head and a spectograph (34). The measurement head has a lens which is not chromatically corrected and an analysis unit releasably connected to the measurement head. The spectograph spectrally analyzes an optical signal recorded by the measurement head. The head and the spectograph are calibrated separately from each other. Independent claims also cover a surface measuring system.