Preferred Label : Sloan Letter Eye Chart 2.5 Percent;
NCIt related terms : SLOAN LETTER EYE CHART 2.5%;
NCIt definition : A diagrammatic method to test visual acuity that utilizes the Sloan optotypes and
a 2.5% contrast level.;
Alternative definition : CDISC: A diagrammatic method to test visual acuity that uses the Sloan optotypes and
a 2.5% contrast level.;
Origin ID : C117881;
UMLS CUI : C3897567;
Semantic type(s)
concept_is_in_subset