Red and Green color bars for an easy and helpful place to start administering the test.

Tumbling or Illiterate E charts have one of the best visual acuity thresholds among

$17.25

SKU: 2324 Category:

Description

Red and Green color bars for an easy and helpful place to start administering the test.

Tumbling or Illiterate E charts have one of the best visual acuity thresholds among alternate symbol acuity tests. Tumbling E tests are considered comparable to Landolt C tests which are considered the basis of alternate symbol tests. Great for the detection of Astigmatism.