LEA Numbers Runge Pocket Card by Barrier Free Access (HK) Limited Price US$21 Supplier/s Barrier Free Access (HK) Limited Supplier Code 756100 (IAPB) Country of Origin USA Request a quote Product Description LEA NUMBERS® Runge Pocket Card (756100) Product Features Testing Distance = 40 cm/ 16 inches Card measures: 15.9 cm x 9.5 cm For Near Visual Acuity Assessment Share: