Biometry was performed with IOLMaster 700 (Carl Zeiss Meditec, Jena, Germany) and corneal tomography measured with Pentacam (Oculus Optikgeräte GmbH, Wetzlar, Germany). Multifocal IOLs were implanted where there was agreement between IOLMaster 700 and Pentacam for the axis of astigmatism (within ...