Electro-active opthalmic lens having an optical power blending region

摘要

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.

主权项

1. A device, comprising:
a first conventional lens; and 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, wherein an insulator separates an active region of said first electro-active layer from a non-activated region of said first electro-active layer.