LEA SYMBOLS^® Massachusetts Screening Flip Chart

A pediatric vision screening test with LEA SYMBOLS^®. This test was designed specifically for the Massachusetts Preschool Vision Screening Protocol. Includes one practice card, two line sizes of 20/40 for 3 year olds, two lines sizes of 20/32 for 4+ year olds, a response key, and a Massachusetts Vision Screening Protocol guide. Contains 4 offset pages for easy flipping.

Dimensions: Width 9.81" x Length 3.56" (24.92 cm x 9.04 cm).

Testing distance: 10 feet/3 meters.