Designed by: Luisa Mayer, Ph.D and Bruce Moore, O.D.
Notations for vision testing at 3 meters (10 ft.)
Linear presentation
Visual acuity range 12M to 2.4M (20/80, 6/24 to 20/16, 6/4.8 equiv.)
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.)
Includes response key (Cat.No. 2517 and 2518)
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.
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