Modified ETDRS European LogMar 4m Chart 3

To facilitate reliable visual acuity screening for clinical trials and exchange of patient data between doctors, clinics and researchers throughout Europe and beyond, researchers at the University of Crete (Dr. Sotiris Plainis, Prof. Miltiadis Tsilimbaris and Prof. Ioannis Pallikaris), have developed modified ETDRS charts that contain only capital letters that are common to all three European alphabets (Latin, Greek, Cyrillic), and are thus recognizable for a much wider population. The new charts have been validated against the original ETDRS charts in Greece, Bulgaria and Belgium.

4 metre viewing.

Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV