Cardiff Pediatric Acuity Test (Standard) by Barrier Free Access (HK) Limited Price US$POA Supplier/s Barrier Free Access (HK) Limited Supplier Code 474000 (IAPB) Country of Origin USA Request a quote Product Description Cardiff Pediatric Acuity Test (Standard) (474000) Product Features Testing Distance: either 1 meter or 1/2 meter The Cardiff card set in composed of 36 cards providing 24 acuity levels Includes butterfly occluder glasses Share: