Thursday, 4 January 2018

A Revolutionary New Type of Lens Focuses All The Colours of The Rainbow Into a Single Point

A Revolutionary New Type of Lens Focuses All The Colours of The Rainbow Into a Single Point

A brand new type of lens called a metalens has just passed a major hurdle. A metalens is a flat surface that use nanostructures to focus light, and it could change optics forever by replacing the traditional bulky, curved lenses we know.

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