Scleral lenses for custom optic evaluation and visual performance improvement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 23, 2006
app pub date -
May 20, 2005
filing date -
May 20, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Methods and systems can correct aberrations and/or verify various procedures used to correct aberrations in the eye. One embodiment provides a method for verifying vision correction for a patient's eye comprising measuring irregular aberrations of the eye and determining a proposed refractive correction for treatment of the eye. A central portion of a verification lens is configured so that the central portion corresponds with the proposed correction. The verification lens is then registered with the eye by positioning a peripheral portion of the verification lens upon the sclera so that the central portion is optically aligned with the aberrations. Then a determination is made whether a corrected vision of the eye with the verification lens is acceptable so as to verify the proposed correction.
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