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Sloan Letter Distance Chart

Sloan Letter Distance Chart by Barrier Free Access (HK) Limited

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Product Description

Sloan Letter Proportionally Spaced Distance Chart (600705)

Product Features

  • Testing Distance = 3 m/ 10 feet
  • This chart can either be wall mounted or used in an ESV1200 or Model A+ illuminated cabinet.
  • For Distance Visual Acuity Assessment