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First Artificial Eye

The complex nanostructures give the eye an iridescent sheen
The complex nanostructures give the eye an iridescent sheen(Credit: Alan She/Harvard SEAS)

Harvard has reported a breakthrough flat artificial eye just 30 microns in depth which can exceed the capabilities of the human eye. The technology, which builds on so-called metalens technology by adding electrically-controlled flexible muscles, could make a real impact in all manner of optical fields, including those in cameras, telescopes, microscopes, glasses and even virtual reality. read more