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Researchers are developing a flat lens a thousand times thinner than human hair

Publicado em 25 agosto 2020
A lens that is a thousand times thinner than a human hair has been developed in Brazil by researchers at the University of São Paulo's São Carlos School of Engineering (EESC-USP). It can act as a camera lens in smartphones or be used in other devices that depend on sensors. “In the current technological context, its applications are almost limitless,” said Emiliano Rezende Martins, professor in the EESC-USP’s Department of Electrical Engineering and [...]