Optics.org
daily coverage of the optics & photonics industry and the markets that it serves
News
Menu
Flat lenses
Two types of flat "metasurface" lenses are shown here. The lens in the foreground focuses all colors of light to the same spot; the lens in the background is not color-corrected. Credit: Adam Overvig/Columbia Engineering.
Copyright © 2020 SPIE EuropeDesigned by Kestrel Web Services