Books.org participates in affiliate programs including Bookshop.org and the Amazon Services LLC Associates Program. We may earn a commission from qualifying purchases made through links on this page, at no additional cost to you.
Overview
Optics, Retinoscopy, and Refractometry, Second Edition is a valuable and up-to-date reference that allows the reader to better understand and measure the patient's refractive error. Information is presented on each of the three important topics in an easy-to-read format.
Al Lens, COMT begins Optics, Retinoscopy, and Refractometry with a focus on the basics of optics, providing the foundation for understanding retinoscopy. The detailed instructions and practical exercises help the beginning technician become proficient at the valuable skill of retinoscopy. This comprehensive resource concludes with a simplified approach to refractometry, including a section on refractive surgery from an optics perspective.
New to this edition:
A section on refractive surgery from an optical point of view.
Discussion on wavefront technology.
Updated text and diagrams.
Features:
Study icons throughout the text.
Appendices containing data on the metric system, units of measurement, metric conversions, and abbreviations.
Refractometry exercises.
Whether you are a beginning technician looking for a basic overview or an experienced examiner in search of a clear-cut review, Optics, Retinoscopy, and Refractometry, Second Edition will suit all your optics needs.
Synopsis
Optics, Retinoscopy, and Refractometry, Second Edition is a valuable and up-to-date reference that allows the reader to better understand and measure the patient's refractive error. Information is presented on each of the three important topics in an easy-to-read format.
Al Lens, COMT begins Optics, Retinoscopy, and Refractometry with a focus on the basics of optics, providing the foundation for understanding retinoscopy. The detailed instructions and practical exercises help the beginning technician become proficient at the valuable skill of retinoscopy. This comprehensive resource concludes with a simplified approach to refractometry, including a section on refractive surgery from an optics perspective.
New to this edition:
A section on refractive surgery from an optical point of view.
Discussion on wavefront technology.
Updated text and diagrams.
Features:
Study icons throughout the text.
Appendices containing data on the metric system, units of measurement, metric conversions, and abbreviations.
Refractometry exercises.
Whether you are a beginning technician looking for a basic overview or an experienced examiner in search of a clear-cut review, Optics, Retinoscopy, and Refractometry, Second Edition will suit all your optics needs.
Doody Review Services
Reviewer:Brian D. Marshall, OD(TLC The Laser Center)
Description:This book, part of a series geared towards providing fundamental education in eye care, instructs the eye care professional on how to determine a patient's refractive prescription.
Purpose:The purpose is to provide the necessary background optical knowledge and instructions on how to use the various instruments to determine refractive error. This book fills an important need because there are few currently available on this subject. The author has done a commendable job of providing education in this area.
Audience:The book is written at an appropriate level for all ophthalmic technicians and students. The author has a great deal of experience in the art of refracting the eye.
Features:A discussion of basic optics and how they relate to refractive error begins the book. This is vital information that will be needed to properly refract a patient. A new section on wavefront is included with this section. Next is instruction on use of the retinoscope, which provides objective information to determine refractive error. Nothing can replace actual experience or practice with the instrument, but this book does an outstanding job of describing the various steps and principles. The majority of the book is dedicated to the most important part, putting it all together with the refractor. The refractor is the final element that will provide the patient with a refractive prescription. This book goes through the process in a step by step fashion. However, it only describes refracting basic or routine situations. Nevertheless, it does a good job of discussing the process through the use of text, black-and-white pictures and graphs. Each chapter begins with key points that summarize what will be learned and contains a section that provides important tips to make the process easier and more accurate. Included at the end of the book are useful case studies of various situations which help facilitate the learning process.
Assessment:This second edition incorporates new technologies and is therefore an important addition. It is an excellent learning guide for ancillary personnel involved in providing cursory refractive procedures. It does not replace actual experience but will facilitate the learning process for beginning students.
Editorials
From The Critics
Reviewer: Brian Marshall, O.D.(Marshall Family Eye Care)Description: This book, part of a series geared towards providing fundamental education in eye care, instructs the eye care professional on how to determine a patient's refractive prescription.
Purpose: The purpose is to provide the necessary background optical knowledge and instructions on how to use the various instruments to determine refractive error. This book fills an important need because there are few currently available on this subject. The author has done a commendable job of providing education in this area.
Audience: The book is written at an appropriate level for all ophthalmic technicians and students. The author has a great deal of experience in the art of refracting the eye.
Features: A discussion of basic optics and how they relate to refractive error begins the book. This is vital information that will be needed to properly refract a patient. A new section on wavefront is included with this section. Next is instruction on use of the retinoscope, which provides objective information to determine refractive error. Nothing can replace actual experience or practice with the instrument, but this book does an outstanding job of describing the various steps and principles. The majority of the book is dedicated to the most important part, putting it all together with the refractor. The refractor is the final element that will provide the patient with a refractive prescription. This book goes through the process in a step by step fashion. However, it only describes refracting basic or routine situations. Nevertheless, it does a good job of discussing the process through the use of text, black-and-white pictures and graphs. Each chapter begins with key points that summarize what will be learned and contains a section that provides important tips to make the process easier and more accurate. Included at the end of the book are useful case studies of various situations which help facilitate the learning process.
Assessment: This second edition incorporates new technologies and is therefore an important addition. It is an excellent learning guide for ancillary personnel involved in providing cursory refractive procedures. It does not replace actual experience but will facilitate the learning process for beginning students.