The reverse side is printed with easy-to-follow answer key of front side test with no memorization required. Also printed with pupilometer with sizes ranging from 2 to 9.
Screening distance is 16", 40cm and measures 3.75" x 6.25" (9.5cm x 15.9cm).
Screening distance is 16", 40cm and measures 3.75" x 6.25" (9.5cm x 15.9cm).
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