Dynamic tear lenses

1. A dynamic contact lens comprising:

a peripheral portion,

an interior dynamic portion coupled to the peripheral portion, wherein the interior dynamic portion comprises:

a conforming configuration configured to provide a first optical power to an eye having a cornea; and

at least one non-conforming configuration configured to provide a second optical power to the eye, wherein the second optical power is different than the first optical power,

wherein the interior dynamic portion, in the at least one non-conforming configuration, comprises a center gap height within a range from 5 μm to 300 μm, with respect to a base curvature of a posterior surface of the peripheral portion.

2. The dynamic contact lens of claim 1 , wherein, when the dynamic contact lens is applied to the eye, the dynamic portion can assume two or more quasi-stable configurations, wherein the two or more quasi-stable configurations are characterized by a different gap height between a posterior surface of the interior dynamic portion and an anterior surface of the cornea.

3. The dynamic contact lens of claim 1 , wherein,

the dynamic contact lens comprises a center geometric axis; and

the interior dynamic portion is disposed at the center geometric axis, para-central to the center geometric axis, off the center geometric axis, or a combination of any of the foregoing.

4. The dynamic contact lens of claim 1 , wherein the dynamic contact lens is configured such that when applied to the cornea, the interior dynamic portion assumes the conforming configuration for a first vision and assumes the at least one non-conforming configuration for a second vision.

5. The dynamic contact lens of claim 4 , wherein each of the first vision and the second vision independently comprises a distance vision, an intermediate vision, or a near vision.

6. The dynamic contact lens of claim 1 , further comprising:

at least one first feature configured to induce a change between the conforming configuration and the at least one non-conforming configuration; wherein the at least one first feature comprises an as-fabricated geometry of the interior dynamic portion.

7. The dynamic contact lens of claim 1 , further comprising at least one feature configured to induce a change in configuration by pressure applied by an eyelid.

8. The dynamic contact lens of claim 7 , wherein the at least one feature comprises one or more features configured to increase friction, and wherein the one or more features configured to increase friction comprises, grooves, depressions, fenestrations, ridges, or a combination of any of the foregoing.

9. The dynamic contact lens of claim 1 , further comprising:

at least one first feature configured to induce a change between the conforming configuration and the at least one non-conforming configuration; and

at least one second feature configured to induce a change between the at least one non-conforming configuration and the conforming configuration, and optionally, wherein,

the at least one first feature, the at least one second feature, or both the at least one first feature and the at least one second feature comprise one or more tear fluid reservoirs;

the one or more tear fluid reservoirs are disposed between a posterior surface of the interior dynamic portion and an anterior surface of the cornea; and

the one or more tear fluid reservoirs are fluidly coupled to tear fluid between a posterior surface of the interior dynamic portion and the anterior surface of the cornea.

10. The dynamic contact lens of claim 6 , wherein the at least one first feature, an at least one second feature configured to induce a change between the conforming configuration and the at least one non-conforming configuration, or both the at least one first feature and the at least one second feature comprise exchanging tear fluid by compressing the interior dynamic portion or compressing the peripheral portion, when pressure is applied to the dynamic contact lens by an eyelid, during a gaze change.

11. The dynamic contact lens of claim 1 , wherein,

the interior dynamic portion comprises a first material characterized by a first Young's modulus;

the peripheral portion comprises a second material characterized by a second Young's modulus;

wherein the first Young's modulus is within a range from 0.05 MPa to 3 MPa; and

wherein the second Young's modulus is within a range from 0.05 MPa to 3 MPa.

12. The dynamic contact lens of claim 1 , wherein,

the dynamic contact lens comprises a posterior surface; and

at least a portion of the posterior surface comprises a material, a surface treatment, or a combination thereof; selected to control capillary forces between at least a portion of the posterior surface of the dynamic contact lens and tear fluid, between the cornea and the tear fluid, between the posterior surface of the dynamic contact lens and the cornea, or a combination of any of the foregoing.

13. The dynamic contact lens of claim 1 , wherein,

a) the first optical power does not provide a change in optical power to the eye;

b) the second optical power does not provide a change in optical power to the eye; or

c) the conforming configuration provides a first change in optical power to the eye and the at least one non-conforming configuration provides a second change in optical power to the eye, in addition to the first change in optical power.

14. The dynamic contact lens of claim 1 , wherein,

the dynamic contact lens comprises a peripheral portion comprising a peripheral posterior surface;

the peripheral posterior surface comprises a peripheral base curvature;

the interior dynamic portion comprises a dynamic posterior surface;

the dynamic posterior surface comprises a dynamic base curvature;

in the conforming configuration the dynamic base curvature is substantially the same as the peripheral base curvature; and

in the at least one non-conforming configuration the dynamic base curvature deviates from the peripheral base curvature.

15. The dynamic contact lens of claim 1 , wherein the interior dynamic portion has a diameter from 1.5 mm to 7 mm.

16. A method of correcting vision of a patient comprising applying the dynamic contact lens of claim 1 to an eye of a patient in need of corrected vision, wherein correcting vision comprising correcting hyperopia, correcting myopia, correcting astigmatism, correcting presbyopia, or delaying progression of myopia.