| | | One-sided thickness measurement transparent materials The unique measurement principle enables a single-side thickness measurement on transparent materials such as glass. Here, just one sensor measures the thickness with nanometer accuracy. | | Confocal miniature sensors Special miniature sensors with a diameter of 4 mm measure in confined installation spaces, e.g. in drilled holes and recesses. Furthermore, the 90° version of these sensors enables the inspection of the smallest internal walls. | | |