Electro-active opthalmic lens having an optical power blending region
First Claim
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1. A device, comprising:
- a first conventional lens;
a first electro-active lens optically aligned with the first conventional lens, the first electro-active lens comprising a first electro-active layer, the device configured to focus an image of an object over a range of distances, an insulator separating a first activatable region of the first electro-active layer from a second activatable region of the first electro-active layer; and
an optic in optical alignment with the first electro-active layer.
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Abstract
A spectacle lens is disclosed. The disclosed lens provides a vision correcting area for the correction of a wearer'"'"'s refractive error. The viewing correction area provides correction for non-conventional refractive error to provide at least a part of the wearer'"'"'s vision correction. The lens has a prescription based on a wave front analysis of the wearer'"'"'s eye and the lens can further be modified to fit within an eyeglass frame.
9 Citations
16 Claims
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1. A device, comprising:
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a first conventional lens; a first electro-active lens optically aligned with the first conventional lens, the first electro-active lens comprising a first electro-active layer, the device configured to focus an image of an object over a range of distances, an insulator separating a first activatable region of the first electro-active layer from a second activatable region of the first electro-active layer; and an optic in optical alignment with the first electro-active layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification