LEA NUMBERS® INSTA-LINE CHART by Good-Lite Price US$POA Supplier/s Good-Lite Supplier Code LEA NUMBERS® INSTA-LINE CHART ( IAPB ) Country of Origin United States of America Request a quote Product Description A LEA NUMBERS® eye chart with linear-spaced optotypes in the following size equivalents: 20/60, 20/50, 20/40, 20/32, 20/25, 20/20, 20/16, and 20/12. Features 2 lines of each size with 5 optotypes on each line. This chart is included with 915000 Complete LED Insta-Line Quantum. Product Features Dimensions: 9" x 14" (22.9 cm x 35.6 cm). This chart can be purchased individually or with an RCD overlay. Share: