LEA SYMBOLS® & Landolt C Chart Set252850
A pediatric distance visual acuity eye chart featuring LEA SYMBOLS® for screening or testing individuals starting at age 2 1/2. This eye chart has two sides. The front side of the eye chart features pediatric symbols in proportionally spaced lines (ETDRS format) for monocular (testing one eye with the other eye occluded) and binocular (testing both eyes simultaneously) visual acuity testing or screening. The backside features proportionally spaced E and C charts. Comes with a response key.
Dimensions: 17" x 21" (43 cm x 53 cm).
Test distance: 10 feet/3 meters.