Confocal profilers have been developed in order to measure the surface height of surfaces, from the smooth to the very rough. This confocal profiling offers the maximum lateral resolution; up to 0.14 ...
Sensofar employs optical 3-dimensional metrology to acquire quantitative data on bullet lands. Their new program SensoMATCH ® carries out IC and bullet comparison in a fully automated manner. Figure 2 ...