Visual Acuity Charts For Distance, Pictures for children by Löhlein, V/A 0.2–1.0

Description

Visual Acuity Charts For Distance, Pictures for children by Löhlein

Schairer exclusive
V/A 0.2–1.0

Size approximately 290 x 490mm, washable

V/A = visual acuity
for 5 m test distance.

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