Contrast Sensitivity Tests

CompanyPrecision Vision®Precision Vision®
ItemMulti-Contrast Sloan Letter Flip BookComplete Rabin Contrast Sensitivity Set
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DescriptionThis flip book is the smaller version of the Cat. No. 2125. Cat. No. 2180 includes three levels of contrast sensitivity; Acuity, 2.5% and 1.25%. This contrast flip book is great for the use in clinical trials and research studies. It is printed on Test Includes

CAT. NO. 2126 Rabin Contrast Sensitivity Test CAT. NO. 2147 Glare Filter CAT. NO. 2148 Low Photopic Filter CAT. NO. 914 Small Illuminator Cabinet CAT. NO. 915 Adjustable Base
Features
  • For testing at 2 meters (6.5 ft.)
  • Each page it's own contrast level at 100%, 2.5% and 1.25%
  • Acuity range 20M to 1.6M
  • Includes test instructions, recording forms (Cat. No. 2514) and soft-tipped pointer
  • Measures 13.5 X 14 in.
  • A new contrast sensitivity test comparable to the small letter contrast test
  • Detects subtle effects of defocus, low luminance and glare
  • 20/50 letter size at 4 meters (13 ft.)
  • Log CS increases 0.25 steps per row (0.05 log CS/ letter)
  • Includes soft-tipped pointer, recording forms and test instructions
Product Number21802120
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