Description of a revolving astigmatic disk

Collection:: Medicine in the Americas, 1610-1920
Author(s):: Oliver, Charles A. (Charles Augustus), 1853-1911, author
Publication:: [Philadelphia?] : Dornan, printer, [1883?]
Language(s):: English
Format:: Text
Subject(s):: Astigmatism -- diagnosis
Diagnostic Techniques, Ophthalmological -- instrumentation
Contrast Sensitivity
Copyright:: The National Library of Medicine believes this item to be in the public domain. (More information)
Extent:: 7 pages
Illustrations:: Illustrations
NLM Unique ID:: 101717338 (See catalog record)
Permanent Link:: http://resource.nlm.nih.gov/101717338

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