Reference: 9909L
LEA Symbols Test - 3mt
Description
LEA SYMBOLS® Folding Pediatric Eye Chart - 15 Lines - 3 meters testing distance.
_ Front side (anverso): ETDRS format. Line sizes range from 20/200 to 20/8 (6/60 to 6/2.4).
_ Back side (reverso): Massachusetts Format. Line sizes from 20/100 to 20/8 (6/30 to 6/2.4).
Includes: response key, flash cards, and instructions. Dims: 43 cm x 53.4 cm.
