Technology advance could expand the reach of 3D nanoprinting

Researchers have developed an easy-to-build, low-cost 3D nanoprinting system that can create arbitrary 3D structures with extremely fine features. The new 3D nanoprinting technique is precise enough to print metamaterials as well as a variety of optical devices and components such as microlenses, micro-optical devices and metamaterials.

from Top Technology News -- ScienceDaily https://ift.tt/1gCV3Ub