LEA SYMBOLS® Pocket-Sized Near Vision Card (16 inches/40 centimeters)

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Use this small pocket card to quickly
determine whether a child’s visual acuity
is within the normal range. Proportionally
spaced (logMAR) lines on one side and 50%
spaced symbols on the opposite side. Line
sizes from 20/400 to 20/10 (6/120 to 6/3)
equivalent, 0.05 to 2.00 3.75" x 6.25" (9.5 cm
x 15.9 cm).
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