This book aims to provide surgeons with advanced techniques in cataract and refractive surgery. It is authored by Frederick Hampton Roy, an expert in the field, and likely draws upon extensive clinical experience and research to detail complex surgical procedures. The text is expected to cover a range of modern approaches, focusing on improving patient outcomes and addressing challenges in both cataract and refractive surgery.

As a technical surgical text, this book is likely regarded as a valuable resource for practicing ophthalmologists and surgeons seeking to refine their skills. The focus on 'master techniques' suggests a comprehensive and in-depth exploration of complex procedures, appealing to those with a solid foundational knowledge. The authority perspective would emphasize its role in advancing surgical practice through detailed procedural guidance and the integration of new technologies.