×

Intraocular lens for correcting corneal coma

  • US 20070093891A1
  • Filed: 10/26/2005
  • Published: 04/26/2007
  • Est. Priority Date: 10/26/2005
  • Status: Active Grant
First Claim
Patent Images

1. A method of specifying the anterior surface and the posterior surface of a lens for implantation in an eye of a subject having a cornea, comprising:

  • performing at least one measurement on the eye;

    determining an optical power from the at least one measurement; and

    determining an anterior radius and a posterior radius from the optical power, wherein the anterior radius and the posterior radius minimize the coma of the eye;

    whereby the coma of the lens offsets the coma of the cornea.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×