This book provides information regarding the selected topics related to the field of cataract surgery. Cataract is one of the most common causes of blindness among people and is conventionally treated with surgery. This book has been compiled with the contributions of international experts discussing about fundamentals of the subject and intensive description of some essential topics related to cataract. Some of the topics discussed in the book are: preoperative measures, cataract surgery and its history, common complications and surgeries in special situation. This is an innovative, comprehensive and impactful read on various facets of cataract and cataract surgery. This book is not just for the doctors and researchers but also for general readers who are interested in reading about cataract.