Electroactive lens with multiple depth diffractive structures
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United States of America Patent
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May 3, 2016
Grant Date -
Aug 29, 2013
app pub date -
Apr 18, 2012
filing date -
Feb 27, 2012
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Abstract
Certain exemplary embodiments can provide a system, machine, device, manufacture, circuit, composition of matter, and/or user interface adapted for and/or resulting from, and/or a method and/or machine-readable medium comprising machine-implementable instructions for, activities that can comprise and/or relate to, switch a diffractive first electro-active lens from a first power state corresponding to a first optical power to a second power state corresponding to a second optical power that differs from said first optical power.
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