Devices and methods for providing control data for an ophthalmological laser of a treatment apparatus for reducing geometric irregularities of an eye

Abstract

The invention relates to devices and methods for providing control data for an ophthalmological laser (12) of a treatment apparatus (10) for reducing geometric irregularities (14) of an eye. As steps, the method includes determining geometric irregularities (14) of the eye from predetermined examination data, which generate higher order aberrations; determining a treatment profile with a preset optical zone depending on the geometric irregularities (14), wherein an optimization function, which includes a term for reducing the higher order aberrations and an opposing tissue removal term, is optimized up to an optimization range for determining the treatment profile; and providing the control data, which includes at least the treatment profile.

Dependencies are inferred from the claim text.