ILLITERATE "E" 6 METRE WALL TEST TYPE CHART FOR VISION TESTING
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Product ref: EYTTC6E This sight testing chart conforms to the Snellen notation for 6 metres. It can be used directly or indirectly (i.e. using a mirror). It is used when testing visual acuity for people who are illiterate, handicapped or where English is not their first language. It can be used in conjunction with a card with a E marked on it that the patients holds and rotates to indicate the direction the E fingers are pointing. Alternatively, the fingers of the hand can be used to indicate the direction the E fingers are pointing. Chart Size: 470mm x 290mm Letter sizes:
Materials:
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