Tag Archive for 'Lens'

The demonstration of the metalens telescope proves the exciting potential lying in the metasurfaces and could bring new possibilities for areas involving large optical systems, including geosciences, planetary observation, and astrophysical science. Image credit: Zhang et al., doi: 10.1021/acs.nanolett.2c03561.

Scientists Create First Ultrathin, Compact Metalens Telescope Capable of Imaging Far-Away Objects

Mar 7, 2023 by News Staff

Metalenses promise potential for a paradigm shift of conventional optical devices. They comprise tiny, antenna-like surface patterns that can focus light...

The new flat lens could drastically reduce the weight, complexity and cost of cameras and other imaging systems, while increasing their functionality. Image credit: Rajesh Menon, University of Utah.

Scientists Develop Focus-Free Camera with Flat Lens

Mar 18, 2020 by News Staff

A team of researchers from the University of Utah, Salt Lake City, and Oblate Optics, Inc. has created a camera that does not require focusing. The new...