LEA SYMBOLS® Massachusetts Near Vision Screener258900
This assessment tool is designed for amblyopia testing or screening. This near vision chart has 50% spaced rectangles (Massachusetts Visual Acuity Test format) with line sizes from 20/400 to 20/16 (6/120 to 6/4.8) equivalent. The attached 16" (40cm) cord ensures proper testing distance. A response key is printed on the test card. Includes flash cards and instructions. Printed on two sides.
Dimensions: 8" x 10" (20.3 cm x 25.4 cm).
Testing distance: 16"/40 cm.