optical lens

Other materials stories that may be of interest

By April Gocha / February 21, 2018

A new radiation detector made from graphene, team doubles down on energy storage with novel metal-oxide magnesium battery, and other materials stories that may be of interest for February 21, 2018.

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Geek out with your own invisibility cloak built from just four optical lenses

By April Gocha / October 7, 2014

Scientists at the University of Rochester have devised a simple cloaking device that, although not quite as perfect as Harry Potter’s invisibility cloak, does make significant improvements over existing real-world cloaks.

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