SKU
XMW200
WESSON PSYCHOMETRIC ACUITY CARDS
Price
$82.50

By Michael Wesson, OD

A breakthrough in vision science technology, the Psychometric Acuity Cards provide a high test/re-test reliability to provide excellent progress checks for amblyopia therapy. Based on the Flom cards, as modified by Davidson, these cards use tumbling "E's" arranged in a square. Complete system includes 9 double-sided, laminated cards (total of 18 charts) that represent 18 levels of Snellen acuity. Cards provide spacing between optotypes in the same ratio for all acuity levels. Complete instruction manual included.br>
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