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The ultra-thin lens that could shrink your camera
Engineers at the California Institute of Technology are working on creating super-thin lenses.
The new lenses are not made of glass, but of silicon and could revolutionise the size of items like cameras and phones.
In an online exclusive ÃÛÑ¿´«Ã½ Click's Farshad Bayan spoke to Senior Researcher Amir Arbabi about the project.