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Berkeley Contrast Squares


4.6 ( 4336 ratings )
الأدوات المساعدة
المطور: Scott Fitz
حر

An app for testing contrast sensitivity. Fast, accurate, and simple for the subject. Measures Weber contrast sensitivity on standard logarithmic scale from 0.0 to 2.3. Because this test does not require high visual acuity, it is appropriate for use with low vision patients. By Ian Bailey O.D., M.S. and Scott Fitz, O.D.