This comprehensive text explains the diagnostic and optometric management procedures involved in the care of patients with binocular vision anomalies. It is a clinically oriented text that can be used by the student as well as the clinician. It provides thorough descriptions of the many binocular vision anomalies, describes the necessary testing procedures to correctly diagnose each disorder, and suggests the most appropriate management. Featuring many illustrations, photos and case studies, particularly on strabismus and incomitant deviations, it presents an orderly practical approach to diagnosis, differential diagnosis and treatment decision making.