SLOAN Low Contrast Letter Set Book from Precision Vision®

  • SLOAN Low Contrast Letter Set Book

Description

This contrast sensitivity flip book includes a series of seven contrast levels for accurate and precise vision testing. This levels decrease throughout the test beginning with acuity, 25%, 10%, 5%, 2.5%, 1.25% and ending with .06%. The use of several contrast levels help to accurately record the patients contrast sensitivity. Each test book includes instructions, recording forms and a soft tip pointer for accurate, easy and quick testing. All contrast levels are calibrated for testing and provide accurate, reliable, and repeatable results. Great for clinical studies or research.
  • Product Specs
  • ItemSLOAN Low Contrast Letter Set Book
  • CompanyPrecision Vision®
  • Price Inquire
  • Features
    • Notations for testing at 1 meter (40 in.)
    • Acuity range 20M to 1.6M (20/200, 6/120 to 20/32, 6/9.5 equiv.)
    • Contrast varies by page: full contrast, 25% , 10%, 5%, 2.5%, 1.25%, and .06%
    • Spiral bound
    • Test includes a soft-tipped pointer, 1 mater cord, recording forms (CAT. NO. 2514) and instructions
    • Measures 36 X 36cm (14.25 X 14.25 in.)
    • Traditional Sloan Optotypes
    • Uses different optotype combinations for each level to prevent undesired memorization
  • Product Number2125
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