ETDRS Visual Acuity Charts

CompanyGood-Lite (Formerly Richmond Products, Inc.)Good-Lite (Formerly Richmond Products, Inc.)
ItemOriginal Series ETDRS Translucent Distance Charts (13 Feet, 4 Meter)"2000" Series ETDRS Translucent Distance Charts (10 Feet, 3 Meters)
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DescriptionProportional spaced (geometric progression) line sizes from 20/200 to 20/10 (6/60 to 6/3 equivalent). Standardized format used in National Eye Institute-sponsored studies. Used in clinical studies and low vision evaluations where accurate and Proportional spaced (geometric progression) line sizes from 20/200 to 20/10 (6/60 to 6/3 equivalent). Revised version of the original ETDRS. Can be wall-mounted. Measures 24.5"H x 25.5"W (62 cm x 65 cm).
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Product Number500013 (Chart "R")
500014 (Chart "1")
500015 (Chart "2")		500010 (Chart "1")
500011 (Chart "2")
500012 (Chart "3")
Chart NumberChart "R"
Chart "1"
Chart "2"		Chart "1"
Chart "2"
Chart "3"
Testing Distance13 Feet, 4 Meter10 Feet, 3 Meters
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