Its design is a type of “metalens” – a wafer-thin material with microscopic features to manipulate light in a way that traditional optics don’t. And it lets the lens shoot a 180° field of view with perfect sharpness.
The lens consists of just a single element, which is a 1 millimetre thick piece of glass. On one side it’s covered with tiny structures that scatter light in a very specific way so as to produce panoramic images in the same way that traditional fisheye lenses do.
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