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The Accommodative Rock Card Series
ORTHOPTIC INSTRUMENTS
accommodation test
Bernell Corporation
North America: USA
1995
paper; card
overall (each card): 215 mm x 140 mm

Series of 15 cards divided into five sets of single letter, tumbling E, three letter word, four letter word and five letter word tests. Each card printed on glossy paper in print size 20/30, 20/40 or 20/50. Together with a typewritten sheet of instructions and explanation of the test's advantage over the use of traditional Snellen letters.


2011.741

Gift of the Marton Library Trust, 2011



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