System, apparatus and method for correcting vision with an adaptive optic
First Claim
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1. An eyeglass lens, comprising:
- a first layer comprising a first lens having a constant index of refraction and;
a second layer comprising a material having a varying index of refraction; and
a third layer comprising a second lens, the second layer being sandwiched between the first layer and the third layer;
the second layer comprising a plurality of vision zones which simultaneously comprise first and second differing powers, each vision zone being configured to correct at least part of a plurality of different errors and aberrations of the patient'"'"'s eye; and
the second layer further comprising at least one transition zone configured to provide a smooth transition between at least two of the plurality of zones.
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Abstract
An electro-active spectacle lens is disclosed. The disclosed lens includes a first lens optic. The disclosed lens also includes a first electro-active zone positioned in a cooperative relationship with the first lens optic. In certain embodiments, the electro-active lens includes a range finder positioned in a cooperative relationship with the electro-active lens.
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Citations
11 Claims
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1. An eyeglass lens, comprising:
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a first layer comprising a first lens having a constant index of refraction and; a second layer comprising a material having a varying index of refraction; and a third layer comprising a second lens, the second layer being sandwiched between the first layer and the third layer; the second layer comprising a plurality of vision zones which simultaneously comprise first and second differing powers, each vision zone being configured to correct at least part of a plurality of different errors and aberrations of the patient'"'"'s eye; and the second layer further comprising at least one transition zone configured to provide a smooth transition between at least two of the plurality of zones. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification