Descriere
Designed to rapidly test for amblyopia and strabismus in early and non-readers and non-verbal children and adults.
– Expanded random dot LEA test (500, 250, 125, 63 sec of arc)
– Graded circle test now down to 12.5 sec
– Answer key on back cover
– Includes pair of standard polarized viewers
Recenzii
Nu există recenzii până acum.