Tumbling E & Landolt C by Barrier Free Access (HK) Limited Price US$51 Supplier/s Barrier Free Access (HK) Limited Supplier Code 728000 (IAPB) Country of Origin USA Request a quote Product Description Tumbling E and Landolt C Near Card (728000) Product Features Testing Distance = 40 cm/ 16 inches Card measures: 22.9 cm x 17.8cm With attached a 40cm measuring cord The Near Vision Card has Tumbling E and Landolt C. For Near Visual Acuity Assessment Share: