Near Visual Acuity Chart

CompanyPrecision Vision®Precision Vision®Precision Vision®
ItemMNRead Chart 1 white text on black backgroundEnglish Colenbrander Low Vision Letter ChartEnglish Colenbrander Low Vision Reading Card
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Description
  • Measures 12 x 18 in
  • White letters on black background
  • Includes tables, procedures and instructions
  • Funded by the NIH
  • Increments range from 1.3 LogMar (20/400) to -0.5 Log Mar (20/6.3)
  • Increments listed in 0.1 LogMar steps
  • Viewing
Most acuity vision charts have the patient identify single letters in a line. Continuous text chart are designed to simulate everyday reading tasks for patients by using actual sentences. These sentences are calibrated to have a specific number of Continuous text charts focus on several areas of vision. These text charts help to simulate everyday activities that patients may encounter, such as reading the newspaper. Each card features proportionally spaced sentences that help to simulate
Product NumberC40540004011
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