The NT1100 optical profiler provides fast and repeatable non-contact high resolution 3D surface measurement, from sub-nanometer roughness to millimeter-high steps. The NT1100 offers all the advantages of industry-standard Wyko optical profiling, including the full Vision 32 analytical software package. Advanced optics ensure sub-nanometer vertical resolution at all magnifications. The Data Stitching option adds a motorized stage for high resolution measurements over a larger field of view. The NT1100 enables accurate metrology for R&D and production of MEMS, thick films, optics, ceramics, and advanced materials.