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What is a metalens and what's it good for?

A metalens is a cutting-edge optical lens that’s flat and lightweight, replacing traditional bulky curved lenses with a specially designed surface featuring nanoscale structure. Metalens can be used to improve optical system performance and dramatically reduce system size and weight. A metalens is a single thin, flat structure. In many instances, a single metalens can deliver the same… The post What is a metalens and what’s it good for? appeared…
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5G Technology World broke the news in on Wednesday, July 23, 2025.
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