Color Vision Examination Plates - 2 Angebote vergleichen
Bester Preis: € 24,87 (vom 11.04.2017)1
Color Vision Examination Plates
NWISBN: 9787117091756 bzw. 7117091754, Sprache unbekannt, People's Medical Publishing House, neu.
Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, in-stock.
Color blindness or color weakness affects about 5 per cent of the world's population, and testing for color blindness is increasing important, as many occupations require good color vision now. This collection of color plates enables testing for color anomolopedia (color blindness), with an analysis on the genetic factors of different kinds of color blindness, occupational and professional needs for the tests, and directions for giving the simple tests for Type 1 (red-color blindness), Type 2 (Green-color blindness), as well as various grades of red-green weakness and other conditions.
Color blindness or color weakness affects about 5 per cent of the world's population, and testing for color blindness is increasing important, as many occupations require good color vision now. This collection of color plates enables testing for color anomolopedia (color blindness), with an analysis on the genetic factors of different kinds of color blindness, occupational and professional needs for the tests, and directions for giving the simple tests for Type 1 (red-color blindness), Type 2 (Green-color blindness), as well as various grades of red-green weakness and other conditions.
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