Defective Colour Vision, Fundamentals, Diagnosis and Management

Book excerpt: This valuable handbook is quite unique in its essentially practical yet comprehensive approach to the testing of colour vision, and in its unusual consideration of palliative methods; professionals will find that it offers guidance for the examination and treatment of patients in many different circumstances. To benefit a wider readership each chapter is self-contained, from the comprehensive academic sections on normal and abnormal colour vision to the later sections which are of particular interest to those concerned with vocational guidance and the occupational consequences of defective colour vision.