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OverviewColor 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. Full Product DetailsAuthor: Yu Zi-ping , Cao Kai , Cao YuPublisher: People's Medical Publishing House Imprint: People's Medical Publishing House ISBN: 9787117091756ISBN 10: 7117091754 Pages: 100 Publication Date: 30 October 2007 Audience: Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: Awaiting stock ![]() The supplier is currently out of stock of this item. It will be ordered for you and placed on backorder. Once it does come back in stock, we will ship it out for you. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |