Methods and systems for obtaining an ocular aberration measurement of an eye of a patient are provided. Exemplary techniques involve obtaining a first induced metric for the eye that corresponds to a first accommodation state of the eye, obtaining a second induced metric for the eye that corresponds
Methods and systems for obtaining an ocular aberration measurement of an eye of a patient are provided. Exemplary techniques involve obtaining a first induced metric for the eye that corresponds to a first accommodation state of the eye, obtaining a second induced metric for the eye that corresponds to a second accommodation state of the eye, and determining a natural metric of the eye based on the first and second induced metrics. An induced metric may include a pupil size or a spherical aberration. Techniques can also include determining a target metric for the eye base on the natural metric, determining whether an actual metric of the eye meets the target metric, obtaining an ocular aberration measurement of the eye if the actual metric meets the target metric, and determining a treatment for the eye based on the ocular aberration measurement.
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1. A method of determining an aberration of a lens in an eye of a patient, the method comprising: obtaining a first induced metric for the lens that corresponds to a first accommodation state of the eye;obtaining a second induced metric for the lens that corresponds to a second accommodation state o
1. A method of determining an aberration of a lens in an eye of a patient, the method comprising: obtaining a first induced metric for the lens that corresponds to a first accommodation state of the eye;obtaining a second induced metric for the lens that corresponds to a second accommodation state of the eye; anddetermining the aberration of the lens based on a difference between the first and second induced metrics represented at a lens plane of the eye of the patient. 2. The method according to claim 1, wherein the first induced metric comprises a first induced spherical aberration of the lens and the second induced metric comprises a second induced spherical aberration of the lens. 3. The method according to claim 1, wherein the first induced metric comprises a member selected from the group consisting of an astigmatism metric, a coma metric, a trefoil metric, a sphere metric, a spherical aberration metric, a defocus metric, and a root mean square metric. 4. The method according to claim 1, further comprising determining a treatment for the eye based on the aberration of the lens. 5. The method according to claim 4, wherein the treatment comprises a member selected from the group consisting of an intraocular lens treatment, a contact lens treatment, and a refractive laser treatment. 6. The method according to claim 4, further comprising providing the treatment to the patient. 7. The method according to claim 4, wherein the treatment comprises a presbyopia treatment. 8. The method according to claim 1, wherein the aberration of the lens comprises a natural lens aberration. 9. The method according to claim 1, wherein the aberration of the lens comprises an intra-ocular lens aberration. 10. The method according to claim 1, wherein the aberration of the lens comprises an accommodating intra-ocular lens aberration. 11. A method of determining an aberration of a lens in an eye of a patient, the method comprising: obtaining a corneal aberration measurement corresponding to a corneal plane of the eye of the patient;obtaining an ocular aberration measurement of the eye, the ocular aberration measurement based on a first induced metric for the eye that corresponds to a first accommodation state of the eye and a second induced metric for the eye that corresponds to a second accommodation state of the eye; anddetermining the aberration of the lens based on a difference between the corneal aberration measurement and the ocular aberration measurement, wherein the difference is represented at a lens plane of the eye of the patient. 12. The method according to claim 11, wherein the corneal aberration measurement is obtained using a topography device. 13. The method according to claim 11, wherein the first induced metric comprises a first induced spherical aberration of the lens and the second induced metric comprises a second induced spherical aberration of the lens. 14. The method according to claim 11, wherein the first induced metric comprises a member selected from the group consisting of an astigmatism metric, a coma metric, a trefoil metric, a sphere metric, a spherical aberration metric, a defocus metric, and a root mean square metric. 15. The method according to claim 11, further comprising determining a treatment for the eye based on the aberration of the lens. 16. The method according to claim 15, wherein the treatment comprises a member selected from the group consisting of an intraocular lens treatment, a contact lens treatment, and a refractive laser treatment. 17. The method according to claim 15, further comprising providing the treatment to the patient. 18. The method according to claim 15, wherein the treatment comprises a presbyopia treatment. 19. The method according to claim 11, wherein the aberration of the lens comprises a natural lens aberration. 20. The method according to claim 11, wherein the aberration of the lens comprises an intra-ocular lens aberration. 21. The method according to claim 11, wherein the aberration of the lens comprises an accommodating intra-ocular lens aberration. 22. A method of determining an intraocular lens treatment for administration to an eye of a patient, the method comprising: obtaining an ocular aberration measurement of a lens of the eye, the ocular aberration measurement based on a first induced metric for the lens that corresponds to a first accommodation state of the eye and a second induced metric for the lens that corresponds to a second accommodation state of the eye; anddetermining a prescription of an intraocular lens for the treatment, wherein the intraocular lens prescription is based on the ocular aberration measurement of the lens. 23. The method according to claim 22, wherein the first induced metric comprises a first induced spherical aberration of the lens and the second induced metric comprises a second induced spherical aberration of the lens. 24. The method according to claim 22, wherein the first induced metric comprises a member selected from the group consisting of an astigmatism metric, a coma metric, a trefoil metric, a sphere metric, a spherical aberration metric, a defocus metric, and a root mean square metric. 25. The method according to claim 22, further comprising providing the treatment to the patient. 26. The method according to claim 22, wherein the treatment comprises a presbyopia treatment. 27. The method according to claim 22, wherein the aberration of the lens comprises a natural lens aberration. 28. The method according to claim 22, wherein the aberration of the lens comprises an intra-ocular lens aberration. 29. The method according to claim 22, wherein the aberration of the lens comprises an accommodating intra-ocular lens aberration.
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