Designed by: Luisa Mayer, Ph.D and Bruce Moore, O.D.
Ten page spiral-bound book.
Pages labeled for practice, right or left eye screening.
Eye test book measures 8.3 X 25.4 cm (3.25 X 10 in.).
Patti Pics Symbol Book is great for vision screenings in schools. Each page features Patti Pics symbols in a linear presentation. Acuity ranges from 20/80 to 20/16 to help accurately evaluate the acuity threshold of the child. Patti Pics Symbol book also includes a response key for easier and quicker testing. Presentation Book also features a MassVat design for screening for Amblyopia.