Model #: gmb_spectrolino Spectrolino Brak produktu Zobacz aktualizację Request Service Register Your Product Pobrane Materiały wspierające Visible Spectrum What does Diffraction Grating mean? What is Meant by the Term "Observer Angle"? How do I perform an absolute white calibration? Which Aperture is Suggested for Reading Textiles? Pokaż WięcejPokaż Mniej