Modell-Nr. : gmb_spectrolino Spectrolino Eingestellte Produkte Upgrade ansehen Request Service Register Your Product Downloads Support-Artikel What is Meant by the Term "Observer Angle"? How do I perform an absolute white calibration? Sichtbares Spektrum What does Diffraction Grating mean? Which Aperture is Suggested for Reading Textiles? Mehr anzeigen Weniger anzeigen