Lighthouse Near Acuity Test by Barrier Free Access (HK) Limited Price US$51 Supplier/s Barrier Free Access (HK) Limited Supplier Code 925400 (IAPB) Country of Origin USA Request a quote Product Description Lighthouse Near Acuity Test Chart (925400) Product Features Testing Distance = 40 cm/ 16 inches Chart measures: 23 cm x 35.5 cm For Near Visual Acuity Assessment Share: