Electro-active sporting glasses

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United States of America Patent

PATENT NO 12078874
APP PUB NO 20230086352A1
SERIAL NO

18053225

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Abstract

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An electro-active lens provides simultaneous focusing at two different optical powers. It does this with a stack of electro-active lens elements aligned along the same optical axis that each focus light in different polarization states (e.g., horizontal and vertical polarization states). If a first and second electro-active lens elements have different optical powers, light in a first polarization state can be focused to one optical power and light in a second polarization state can be focused to a different optical power simultaneously. The electro-active lens can be switched between different single and multiple optical powers. People with presbyopia may use the electro-active lens mounted in eyewear in place of conventional bifocal glasses. The electro-active lens may also be used in a scope to improve target aiming.

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Patent Owner(s)

Patent OwnerAddress
E-VISION SMART OPTICS INC8437 TUTTLE AVENUE SUITE 319 SARASOTA FL 34243

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Van, Heugten Anthony Sarasota, US 54 1177

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