Scientists develop 3D, continuously multidirectional cloaking device

3d-multidirectional-invisibility-cloak-1

The multidirectional “perfect paraxial” cloak bends light around the hand to show the grid on the wall.

Two University of Rochester scientists have taken invisibility cloaking back to basics. Their novel arrangement of four standard, off-the-shelf lenses keeps an object hidden (and the background undisturbed) as the viewer moves up to several degrees away from the optimal viewing angle. (Video)

 

 

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