This test is designed specifically for the new Massachusetts Preschool Vision Screening Protocol. One practice card, two line sizes of 20/40 for 3 year olds and two lines sizes of 20/32 for 4+ year olds. Includes response key, flash cards, and a copy of the Massachusetts Vision Screening Protocol. Pages are offset for easy flipping.
10 feet, 3 meter testing distance
4 pages, 3.25" x 9" (8.25 cm x 22.9 cm).