The PASS 3 Smile Test is a preschool assessment tool designed to evaluate stereopsis, or depth perception, in young children.
Includes 6 cards (480, 240, 120, 60, Demo, and Blank) for testing various levels of stereopsis
Comes with 1 pair of pediatric polarized viewers and 1 pair of intermediate polarized viewers
Compact carrying case for easy storage and transportation
This test provides an effective method for optometrists to assess depth perception in preschool-aged children, making it a valuable tool for early vision screening.
