Respectively designed for manual and automated operation, Leica DM4 M and DM6 M can be used for imaging, measurement, and analysis of similar features across many samples and materials. Modules of Leica Application Suite benefit such applications as steel inclusion rating, particle analysis, and phase/grain analysis. Along with pushbutton-actuated Illumination and Contrast Manager, features include LED illumination, settings recall, and 1.25x Panorama objective.