Clinical Optics

Author: Andrew R. Elkington
Publisher: Wiley-Blackwell
ISBN: 9780632049899
Category : Medical
Languages : en
Pages : 276

Book Description
Written to help trainee ophthalmologists, this textbook is now the recognised text on optics for the examinations of the Royal College of Ophthalmologists and the Royal Surgical Colleges. It approaches the subject from first principles and assumes no previous knowledge of optics. The book has been kept as simple as possible and is liberally complemented with diagrams designed to be easily understood and memorised. Only the most fundamental and clinically useful mathematical formulae are quoted, and the optical principles are applied to clinical situations. Ophthalmology examinations have changed substantially since the last edition was written and a total rewrite of this essential guide has become necessary. The third edition has been made more comprehensive and detailed to keep up with these changes and incorporates three new chapters: refractive surgery, contact lenses and lasers. Other new material includes photometry, visual acuity, contrast sensitivity, colour vision, absorptive lenses, fluorescence, ultrasound, and the specular microscope.

Clinical Optics

Author: Troy E. Fannin
Publisher: Butterworth-Heinemann
ISBN: 1483192598
Category : Medical
Languages : en
Pages : 480

Book Description
Clinical Optics is intended primarily for use by optometry students, though it could also prove useful for the training of optometric technicians and dispensing opticians. This book is organized into thirteen chapters. These chapters cover most aspects of ophthalmic optics or clinical optics including the design and dispensing of eyewear, the types for lenses suitable for correcting high refractive errors, the optical principles governing low vision lenses and the importance of absorptive lenses and lens coatings for eye protection against radiation. This book will be of interest to optometry students and to those involved in the training of optometric technicians and dispensing opticians.

Borish's Clinical Refraction - E-Book

$Borish's Clinical Refraction - E-Book PDF$ Author: William J. Benjamin
Publisher: Elsevier Health Sciences
ISBN: 0702038970
Category : Medical
Languages : en
Pages : 2711

Book Description
Now updated and expanded to cover the latest technologies, this full-color text on clinical refraction uses an easy-to-read format to give optometry students and practitioners all the important information they need. Also covers a wide range of other aspects of the eye exam, including anterior and posterior segment evaluations, contact lens, ocular pharmacology, and visual field analysis. Four new chapters cover wavefront-guided refraction, optical correction with refractive surgeries, prosthetic devices, and patients with ocular pathology. - Offer precise, step-by-step how-to's for performing all of the most effective refractive techniques. - Presents individualized refractive approaches for the full range of patients, including special patient populations. - Contriubtors are internationally recognized, leading authorities in the field. - New full-color design with full-color images throughout. - Completely updated and expanded to include current technologies. - A new chapter on Optical Correction with Refractive Surgeries, including keratoplasty, traditional refractive surgeries (e.g. LASIK and PRK), crystalline lens extraction with and without pseudophakia, the new presbyopic surgery, etc. - A new chapter on Wavefront Guided Refraction provides information on the advantages and limitations the Hartmann-Shack Method for objective refraction plus aberrometry and the refraction and the use of in the correction of the eye with spectacles, contact lenses, and refractive surgery. - A new chapter on Patients with Ocular Pathology reflects the most current knowledge of patients with ocular pathologies. - Provides information on Optical Correction with Prosthetic Devices, including corneal onlays, stromal implants, phakic intraocular lenses, etc. - Includes new chapters and/or discussions on such topics as: Aberrations of the Eye, Refractive Consequences of Eye Pathology, Diagnosis and Treatment of Dry Eye, Diagnosis of Pathology of the Anterior Segment, Diagnosis of Glaucoma, and Diagnosis of Pathology of the Posterior Segment. - Visual Acuity chapter expanded to include the effect of refractive error on visual acuity and statistics on how much of a change in visual acuity is significant. - Objective Refraction, Corneal Topography, and Visual Field Analysis chapters include the addition of new electro-optical and computer techniques and equipment. - Chapters on Multifocal Spectacle Lenses and Contact Lenses now cover newer progressive addition lenses and contact lenses that are now on the market. - Electrodiagnosis chapter revised to take a more clinical approach.

Clinical Visual Optics

Author: Arthur George Bennett
Publisher: Butterworth-Heinemann
ISBN:
Category : Medical
Languages : en
Pages : 556

Book Description

Last-minute Optics

Author: David G. Hunter
Publisher: SLACK Incorporated
ISBN: 1556429274
Category : Medical
Languages : en
Pages : 146

Book Description
The popular optics review manual, Last-Minute Optics: A Concise Review of Optics, Refraction, and Contact Lenses, has been revised and updated into a Second Edition. This unique resource boils down the overwhelming subject matter of clinical optics and refraction, helping the ophthalmologist cover the essentials in a single review manual. The content is based upon the practical experience of two clinically active experts who lecture on ophthalmic optics around the world. This updated Second Edition by Drs. David G. Hunter and Constance E. West includes new questions added to selected chapters and a new chapter covering refractive surgery, as well as a key chapter that helps you evaluate patients with symptoms related directly to optical or refractive concerns. The complex concepts of optics are revealed in easy-to-understand explanations enhanced by simple illustrations. Last-Minute Optics, Second Edition allows you to test your knowledge while increasing your understanding of optics. Designed in a clear, concise, question-and-answer format, this book allows for self-assessment and a chance to test your understanding before you read the answer. Features of the Second Edition: * Written in a light and approachable style to make optics accessible and understandable * Unique question-and-answer format allows for self-assessment while studying to identify areas where more work is needed * Perfect for limited study time * Includes real-life examples that are clinically relevant * Numerous practical tips to help enhance clinical practice * Includes 223 questions and answers Whether you're an ophthalmologist, ophthalmic technician, resident or student, reviewing the optics facts and concepts is easier with Last-Minute Optics: A Concise Review of Optics, Refraction, and Contact Lenses, Second Edition.

Geometrical and Visual Optics, Third Edition

Author: Steven P. Schwartz
Publisher: McGraw Hill Professional
ISBN: 1260121100
Category : Medical
Languages : en
Pages : 433

Book Description
The acclaimed introductory text to geometrical and visual optics --- now in full color Doody's Core Titles for 2021! Geometrical and Visual Optics, Third Edition is a rigorous, yet approachable text that expertly combines basic optics with clinical application in a way that brings key optometry topics to life. It is meant to be a concise and user-friendly resource for clinicians as they begin their study of optics, and as they eventually prepare for licensing examinations. The book emphasizes optical concepts and problem-solving skills that underlie contemporary clinical eye care, and because of its clinical utility, a vergence approach is stressed. FEATURES: 3 complete practice exams, totaling 122 questions 200+ end-of-chapter self-assessment problems with detailed worked-out solutions Full-color figures and clinical highlights Learning Objectives appear at the beginning of each chapter Color highlighted summaries, sample problems, and tables Summary and list of formulas appear at the end of each chapter NEW CHAPTER on lens thickness; and prism coverage has been expanded to include vertical imbalance In-depth coverage of geometrical and visual optics spans the full spectrum of topics, from refraction at spherical surfaces, to thin and thick lenses, to depth of field, ametropia, magnification, retinal image size, and reflection Primary emphasis is on core concepts, with a minimum of formulas and superfluous mathematics

Clinical Pathways in Neuro-ophthalmology

Author: Andrew G. Lee
Publisher: Thieme
ISBN: 9783131086426
Category : Medical
Languages : en
Pages : 500

Book Description
This updated and expanded second edition uses an evidence-based approach to link symptoms to specific findings.

Tissue Optics

Author: Valery Tuchin
Publisher:
ISBN: 9781628415162
Category : Diagnostic imaging
Languages : en
Pages : 988

Book Description
This third edition of the biomedical optics classic Tissue Optics covers the continued intensive growth in tissue optics—in particular, the field of tissue diagnostics and imaging—that has occurred since 2007. As in the first two editions, Part I describes fundamentals and basic research, and Part II presents instrumentation and medical applications. However, for the reader’s convenience, this third edition has been reorganized into 14 chapters instead of 9. The chapters covering optical coherence tomography, digital holography and interferometry, controlling optical properties of tissues, nonlinear spectroscopy, and imaging have all been substantially updated. The book is intended for researchers, teachers, and graduate and undergraduate students specializing in the physics of living systems, biomedical optics and biophotonics, laser biophysics, and applications of lasers in biomedicine. It can also be used as a textbook for courses in medical physics, medical engineering, and medical biology.

Theory and Practice of Optics and Refraction

$Theory and Practice of Optics and Refraction PDF$ Author: Dr. A. K. Khurana
Publisher:
ISBN: 9788131231050
Category :
Languages : en
Pages : 474

Book Description

Mayo Clinic Guide to Better Vision (3rd Edition)

Author: Sophie J. Bakri
Publisher: Simon and Schuster
ISBN: 1945564393
Category : Health & Fitness
Languages : en
Pages : 306

Book Description
Having good eyesight is essential for almost every activity we do, but an estimated 93 million adults in the United States are at high risk for serious vision loss. Mayo Clinic Guide to Better Vision is a comprehensive guide to understanding common vision problems, preventing age-related eye disorders, and keeping your eyes healthy at every stage of life. As we age, our eyes become more susceptible to common conditions like age-related macular degeneration, glaucoma, diabetic retinopathy and cataracts. Even younger adults can suffer from painful eye conditions like dry eyes, infected tear ducts, styes, floaters, pink eye, and eye strain. More than 170 million Americans wear eyeglasses or contact lenses to correct vision problems, and those number is likely to increase. Fortunately, many of these conditions are preventable, treatable, and even reversible. In Mayo Clinic Guide to Better Vision, Dr. Sophie Bakri, M.D. walks readers through the diagnoses and treatment options associated with these common eye issues, as well as preventive measures for protecting your eyes from eye diseases, retinal disorders, and permanent vision loss. She also shares the best techniques for correcting common vision problems, and provides tools for those currently living with low vision. Presented through clear, conversational explanations paired with detailed illustrations, photographs, and tables, this book is a practical resource for making the most of your vision by keeping your eyes healthy and your eyesight sharp at any age.