US researchers shrink camera to the size of a salt grain -- COMPAMED Trade Fair

US researchers shrink camera to the size of a salt grain

03.12.2021

Image: Ultracompact camera is the size of a coarse grain of salt; Copyright: Princeton University

The system relies on a technology called a metasurface, which is studded with 1.6 million cylindrical posts and can be produced much like a computer chip.

Products and exhibitors around cameras

Image: Endoscope camera with LED lights; Copyright: PantherMedia  / Norbert Dr. Lange

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