Comparability of Keratometry of VERION Image Guided System With Established Measuring Devices

Comparability of Keratometry and Intraocular Lens (IOL) Calculation of VERION Image Guided System With Established Measuring Devices in Ophthalmologically Healthy Individuals

The purpose of this study is to determine if the keratometric functions of the VERION Image Guided System are comparable to those of established keratometric devices (IOLMaster 500, Pentacam HR, LenStar LS900). Calculated intraocular lenses (IOLs) are compared as a clinical consequence of the biometric measurement for IOLMaster 500, LenStar LS900 and VERION Image Guided System.

In addition the comfort and duration of examination in the different devices is evaluated.

Inclusion Criteria:

• All interested individuals
• Full legal capacity

Exclusion Criteria:

• Pre-existing or actual ocular disease or pathology, history of ocular surgery
• Contact lens wear 2 weeks before examination