This wall chart features LEA SYMBOLS® and Sloan Letter optotypes with 50% spaced crowding boxes surrounding each line for screening children from preschool age through grade 12. The chart contains one practice line of 20/100 and screening line sizes of 20/50, 20/40, 20/32, and 20/25.
VIC Preschool Vision Screening Kit includes:
- Wall chart with LEA SYMBOLS® and Sloan Letter optotypes
- 10ft/3m Cord to measure testing distance
- Fun Frames occluders
- Response Panel
- Screening directions
Testing distance: 10 feet/3 meters.