\"Theory and Practice of Optics and Refraction\\\\\\\" (4th Edition) by AK Khurana is a, comprehensive textbook tailored for ophthalmology residents, optometrists, and orthoptists. Part of the Modern System of Ophthalmology (MSO) series, this edition focuses on bridging fundamental optical principles with clinical, diagnostic, and treatment modalities.
The 7th Edition of Comprehensive Ophthalmology by A.K. Khurana (published around 2019) is a widely used textbook for undergraduate medical students and postgraduates, known for its comprehensive approach to diagnosing and managing ocular disorders. The book is structured to provide both theoretical knowledge and practical clinical insights.