LEA SYMBOLS® & HOTV Screening Wall Chart250500
This double-sided wall chart features LEA SYMBOLS® and HOTV optotypes with 50% spaced crowding boxes surrounding each line. This chart is for screening children ages preschool through grade 12. Both sides contain one practice line of 10/50 (20/100) and screening line sizes of 10/25, 10/20, 10/16, and 10/12.5 (20/100, 20/50, 20/40, 20/32, and 20/25).
Features 10ft and 20ft notations only.
Preschool Vision Screening Wall Chart includes:
- Wall chart with LEA SYMBOLS® and HOTV optotypes
- Response Panel and Flash Cards
- Screening directions
Dimensions: 16" x 11" (16 cm x 28 cm).
Test distance: 10 feet/3 meters.