The University of Sheffield has produced the world's first lens-less microscope. With no technical limit to image accuracy or resolution, the technology is cheaper to produce than standard microscopes and is even able to `see through´ solid state devices such as microchips.

NPL has recently completed a project to allow industry to benefit from the use of areal surface topography measurement to enhance a range of high-value products. The surface topography of a component part can have a profound effect on the function of the part. In tribology, it is the surface that influences such quantities as friction, wear and the lifetime of a component.