Used to familiarize children with symbols.
Can be used for answering during testing.
Easy for children to use.
Usable with any Patti Pics vision chart.
Washable and durable.
Provides non verbal, shy children the opportunity to respond by pointing or matching.
Patti Pics symbols are easily recognizable for children. Each optotype is calibrated to Sloan standards and is reliable and accurate for testing. Patti Pics vision charts are great for testing pediatrics. Not only do the flash cards help the child to respond without a verbal answer, but testing is more accurate and reliable. Also, recording vision results is easier with no guessing about answers.