*2.3.12 Image-guided systems – preoperative units*

The size and the location of main and sideport incisions, the size and diameter of capsulorrhexis, the centration of the capsulorrhexis, as well as the alignment axis in case of toric or multifocal toric IOLs are predetermined in the preoperative examination with the measurement module of image-guided lens extraction surgery systems [41].
