9780259996897 - Defective Eyesight: The Principles of Its Relief by Glasses (Classic Reprint) de Roosa, Daniel Bennett St. John (3 resultados)

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. Print on Demand. This book delves into the science of vision measurement and the prescription of glasses, tracing its evolution from the mid-1800s. The author, an experienced ophthalmologist, combines historical context with practical knowledge to provide a comprehensive guide to refractive errors and their correction. The book emphasizes the importance of accurate vision testing and the role of the ophthalmoscope and ophthalmometer in diagnosing and treating conditions such as presbyopia, hypermetropia, myopia, and astigmatism. Through a series of illustrative case studies, the author demonstrates the nuanced approaches required for each condition, highlighting the crucial role of precise lens selection in optimizing visual acuity and alleviating associated symptoms like headaches and eye strain. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.