LEA SYMBOLS® & HOTV Screening Wall Chart250500
The wall charts feature LEA SYMBOLS® and HOTV optotypes with 50% spaced crowding box surrounding each line for screening children ages preschool through grade 12. These charts contain one practice line of 20/100 and screening line sizes of 20/50, 20/40, 20/32, and 20/25. Chart measure 16 in x 11 in.
Preschool Vision Screening Wall Chart includes:
- Wall chart with LEA SYMBOLS® and HOTV optotypes
- Response Panel and Flash Cards
- Screening directions
Testing distance is 10 feet/3 meters.