Optics, 6th Edition by Ghatak offers a comprehensive exploration of the principles and applications of optics. This edition, published on July 1, 2017, by McGraw Hill India, spans 632 pages and is available in English. With its detailed coverage of both theoretical foundations and practical aspects, this book serves as an invaluable resource for students and professionals alike. The new edition has been meticulously updated to include the latest advancements and developments in the field, making it a must-have for anyone looking to deepen their understanding of optics.