LEA NUMBERS® 15-Line Translucent ETDRS-Style Distance Charts, for ESV3000 Cabinet270200
LEA NUMBERS® ETDRS Distance Charts with proportionally spaced (logMAR) lines; line sizes ranging from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50.
Available in three different versions of mixed/scrambled order when repetitive testing is indicated. These charts fit in the ESV3000 Standardized ETDRS illuminated cabinet.
LEA NUMBERS® Standard Chart is also available in a thinner translucent chart that can be easily rolled up.
Test distance: 13 feet/4 meters.