Tumbling E Series ETDRS (Chart 3)

Can be wall-mounted.

Of all alternative vision tests, Tumbling E charts are one of the most accurate.


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Can be wall-mounted.

Tumbling E charts, also referred to as Illiterate E tests, are useful for testing  patients that are illiterate or mute. Patients simply have to sign or gesture which direction they see the E facing. Tumbling E charts are considered highly reliable and are second only to Landolt C tests. Both tests use only one optotype positioned differently and are useful for testing several types of patients.

2305B Recording Form