Method for providing control data for presbyopia reversion for an ophthalmological laser of a treatment apparatus

Abstract

The invention relates to a method for providing control data for presbyopia reversion for an ophthalmological laser (12) of a treatment apparatus (10). As steps, the method includes determining (S10) presbyopia correction data for presbyopia correction of a cornea (16), wherein an originally uniform visual acuity of the cornea (16) is changed into multifocal areas by application of the presbyopia correction data, wherein the presbyopia correction data is stored in a database (24); retrieving (S12) the stored presbyopia correction data of the cornea (16) from the database (24), if the multifocal areas of the cornea (16) are to be adapted or cancelled at a subsequent point of time; determining (S14) control data for adapting or cancelling the multifocal areas depending on the retrieved presbyopia correction data; and providing (S16) the control data for controlling the ophthalmological laser (12) of the treatment apparatus (10).

Dependencies are inferred from the claim text.