Preschool Eye Test Chart Lea Symbols® 10 Foot Distance Acuity Test

Features

• Lea Symbols® pediatric symbols 10 line folding distance chart with 10 feet and 20 feet notations only For screening children ages 2-1/2 to 4 Proportionally-spaced lines; line sizes range from 20/200 to 20/16 (6/60 to 6/4.8) equivalent The 20/160 (6/48) and 20/100 (6/30) lines have been omitted 50% Spaced rectangle (massachusetts visual acuity test format) with line sizes from 20/80 to 20/16 (6/24 to 6/4.8) equivalent Has a hole for hanging the chart on the wall Includes response key
• flash cards
• and instructions 16 X 16 Inch Folds to 16 X 8 Inch