Preparation of zinc oxide nanoparticles and containing them as UV stabilizers transparent plastic lenses

It is described for the preparation thereof, a transparent UV-absorbing plastic glass containing ZnO nanoparticles, a process for its production, a nanoscale ZnO powder and a method. The ZnO powder is suitable for distribution in the liquid polymer precursors. The glasses differ in their transparency scarcely or only slightly from the pure plastic glass.