Pediatric distance visual acuity eye chart featuring LEA Symbols for
screening or testing individuals beginning at age 2 1/2. This eye chart
folds in half for added mobility or easy storage. Front side of 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 opposite side, features pediatric symbols in the
Massachusetts Visual Acuity Format for both left eye and right eye
testing.
Proportionally spaced lines; line sizes range from 20/200 to 20/8
(6/60 to 6/2.4) equivalent. 50% spaced rectangle (Massachusetts Visual
Acuity Test format) with line sizes from 20/100 to 20/8 (6/30 to 6/2.4)
equivalent. Has a hole for hanging the chart on the wall. Includes
response key, flash cards, and instructions. 17" x 21" (43 cm x 53.4
cm).