1. Optical measuring method and measuring device having a measuring head for capturing a surface topography by calibrating the orientation of the measuring head

    Optical measuring method and measuring device having a measuring head for capturing a surface topography by calibrating the orientation of the measuring head

    The invention relates to an optical measuring process for acquiring a surface topography of a measurement object. To this end, a measuring device with a measuring head in a measuring head guide device is provided for chromatic confocal acquisition of the surface topography or for spectral interferometric OCT acquisition of the distance to the surface topography. Firstly, spectrally broadband light of a light source from a fibre array with i fibres of i measurement spots is directed onto the measurement object via a common measuring head optic, with formation of a spot array of i measurement spots. i reflection spectra ...

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