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LainaaOrigami Lens
In January 2007, Eric Tremblay and Joseph Ford from the University of California in San Diego have made an ultrathin, high-resolution Origami Lens. The lens is very thin and is 7 times more powerful that conventional camera lenses.
Typically, camera lenses use many parts to bend and focus light. The Origami Lens replaces the many parts of a conventional camera lens with one optical system; this makes the lens thinner.
The Origami Lens is made of a crystal which is diamond-cut so that the light travels in a zig-zag manner analogous to the way paper is pleated in origami. Note: the lens itself is not folded, but the optical path is folded.
Täällä hieman lisää: http://www.langorigami.com/science/optigami/optigami.php4 (http://www.langorigami.com/science/optigami/optigami.php4)
JV