The Nanotom M with its high-power nanofocus tube and stabilised ultra-precision mechanics invades the sub-micron range in voxel size. With its special design, the Nanotom M provides focal spot sizes in the submicron range. Smaller focal spots ensure very little geometric unsharpness and therefore improved image resolution. And due to the new high dynamic range GE DXR detector the system offers long-term stable and optimized image quality. In pursuit of high-resolution images and the potential of nanoCT can compete in many application fields with limited available synchrotron facilities.