Description: Optical scanners; 3d scanners; optical sensors; coordinate measuring apparatus, namely, coordinate measuring machines; verification and calibration apparatus for contact systems and optical systems, namely, devices for calibrating coordinate measuring machines; verification and calibration apparatus for machine tools, namely, devices for calibrating numerically controlled machines and machine tools used for machining parts; computer software for optical scanners, namely, software for scanning text and images; computer software for 3d scanners, namely, software for 3D scanning and 3d scanners operating software; computer software for optical sensors used by scanners and 3D scanners for scanning text and images and for 3D scanning; computer software for the operation of coordinate measuring machines; computer software for verifying and calibrating contact systems and optical systems, namely, software for verifying and calibrating coordinate measuring machines; computer software for operating apparatus used to calibrate numerically controlled machines and machine tools used for machining parts; computer software for operating numerically controlled machines and machine tools used for machining parts; computer software for operating apparatus used to calibrate coordinate measuring machines and numerically controlled machines and machine tools used for machining parts
