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Single Metalens Focuses Entire Light Spectrum Into One Point for First Time—Tech Could Revolutionize Virtual Reality
JAY GORY, MANAGING EDITOR, science
This is the first time a single lens has been used to focus the entire spectrum of light, including white light. According to the authors of the study, published in Nature Nanotechnology, their "achromatic metalens" could help shape the future of cameras, as well as microscopes and virtual reality devices. Virtual reality headsets can be bulky, like this one worn at the Sime Awards in Stockholm on November 16. read more


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