Optical element for converting a single-vision lens to a progressive lens

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United States of America Patent

PATENT NO 11719959
APP PUB NO 20200301171A1
SERIAL NO

16898954

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Abstract

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Apparatus and methods are described including a corrective optical element having a thickness and/or a curvature that is different in different regions of the corrective optical element, such that the corrective optical element is configured, upon being adhered to any one of a plurality of differently-shaped optically-corrective single-vision lenses, to change a focal length of the optically-corrective single-vision lens differently in different regions of the optically-corrective single-vision lens. The corrective optical element is shapeable such that the corrective optical element can conform with a shape of any one of the plurality of differently-shaped optically-corrective single-vision lenses. Other applications are also described.

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Patent Owner(s)

Patent OwnerAddress
ADDON OPTICS LTD17 HAROTEM STREET MAALE ADUMIM 9853484

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arieli, Yoel Jerusalem, IL 49 1271
Engler, Haim Maale Adumim, IL 11 79
Erlichman, Amir Herzelia, IL 5 13

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