Isbn: 9781333536237 - factors for consideration in the design and construction of single vision and multifocal lenses (classic reprint) (3 risultati)

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

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

Paperback. Condizione: New. Print on Demand. This book investigates the construction and design of single vision and multifocal lenses, providing a behind-the-scenes look at the science and technology behind the lenses we wear. The author, a vice president of a major lens manufacturer, dissects the processes involved in lens production, from initial design to final construction, offering insights into the quality variations that exist among manufacturers. The book goes beyond technical details, examining the concepts that inform lens design, including the lens's index of refraction, thickness, and curvature. It analyzes how these factors influence the lens's power and the visual aberrations that can arise from imperfect manufacturing processes. Ultimately, this book serves as a valuable resource for understanding the complexities of lens production and the considerations involved in choosing the best lenses for optimal vision. Its exploration of lens design principles and construction techniques offers a deeper appreciation of the craftsmanship behind these essential optical tools. 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.…