PURPOSE: To determine the impact of decentration and tilt on the imaging quality of
aspheric intraocular lens (IOL) designs in a schematic model eye. SETTING: Institute of …

Purpose To derive limits of metric keratoconus indices for classification into keratoconus
stages. Design Validity and reliability analysis of diagnostic tools. Methods A total of 126 …

Comparison of 3 biometry devices in cataract patients : Journal of Cataract & Refractive
Surgery Comparison of 3 biometry devices in cataract patients : Journal of Cataract & …

Background This retrospective cross-sectional study aims to analyse the keratoconus (KC)
stage distribution at different ages within the Homburg Keratoconus Center (HKC). Methods …

Multidrug-resistant Staphylococcus aureus (MDR-SA) are a frequent cause of antibiotic
treatment refractory bacterial corneal infections. Photodynamic therapy (PDT) is being …

Purpose: The aim of this study is to present strategies for optimization of lens power (IOLP)
formula constants and to show options how to present the results adequately. Methods: A …

Purpose: To compare corneal tomography and its statistical uncertainty for measurements
obtained by three clinically used corneal tomographers: A Scheimpflug camera (Pentacam …

Purpose To analyse the optical effect of an artificial hole in the optic centre of posterior
chamber phakic intraocular lenses. Setting Institute of Experimental Ophthalmology …

PURPOSE: To assess corneal asphericity (Q) and evaluate potential factors influencing the
shape of the anterior corneal surface. SETTING: Medical Optics Research Group, Institute of …

Purpose To investigate the effect of the severity of keratoconus on the corneal endothelium
using specular microscopy. Methods Seven hundred and twelve eyes from the Homburg …