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LEA SYMBOLS® 10 LINE DISTANCE CHARTS
A 10 line pediatric distance chart with LEA SYMBOLS®. This chart is for screening children ages 2 1/2 to 4. Features 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. Features 50% spaced rectangles (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 a response key and instructions.
This chart features 10 ft & 20 ft foot notations only.
Dimensions: 16" x 16" (40.6 cm x 40.6 cm).
Test Distance: 10 feet/3 meters.
256011
GOOD - LITE
16 In Stock
A 10 line pediatric distance chart with LEA SYMBOLS®. This chart is for screening children ages 2 1/2 to 4. Features 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. Features 50% spaced rectangles (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 a response key and instructions.
This chart features 10 ft & 20 ft foot notations only.
Dimensions: 16" x 16" (40.6 cm x 40.6 cm).
Test Distance: 10 feet/3 meters.