Refracting Vision
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Quality Of Vision
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Author : Jack T. Holladay
language : en
Publisher: SLACK Incorporated
Release Date : 2007
Quality Of Vision written by Jack T. Holladay and has been published by SLACK Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Eye categories.
Good vision is more than 20/20 on a Snellen visual acuity chart. The modern ophthalmologist understands that contrast sensitivity, near and distance vision, performance under light and dark conditions, and the brain's interpretation of input from the sensory apparatus, are all important elements in patients' quality of vision. In Quality of Vision: Essential Optics for the Ophthalmic Surgeon, ophthalmologist and optics expert Dr. Jack T. Holladay explores the elements of vision that lie beyond Snellen testing. He explains the Quality of Vision addresses: - Measuring and treating astigmatism in corneal and IOL surgery - The importance of correcting spherical aberration in cataract and refractive surgery - IOL calculations after refractive surgery - Promising approaches to the correction of presbyopia - Other practical topics the clinician can use every day Recognized as the leader in ophthalmic optics, Dr. Holladay incorporates practical aspects of daily practice into each chapter as he expertly explains the scientific principles, mathematical formulas, and theories behind these important issues. Additionally, Quality of Vision includes numerous color illustrations to provide visual representations of the text's key points. Dr. Holladay discusses what's on everyone's mind: - How to take the best measurements and perform the best calculations to ensure good outcomes in cataract and refractive surgery - How neural adaptation can improve outcomes - How today's excimer laser systems deliver excellent optical correction, and why tomorrow's systems will perform even better Quality of Vision: Essential Optics for the Ophthalmic Surgeon is the most complete and practical reference for ophthalmologists looking to increase their understanding of optical physics and their ability to deliver good vision to their patients after cataract and refractive surgery.
Borish S Clinical Refraction E Book
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Author : William J. Benjamin
language : en
Publisher: Elsevier Health Sciences
Release Date : 2006-06-21
Borish S Clinical Refraction E Book written by William J. Benjamin and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-06-21 with Medical categories.
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.
Aberration Free Refractive Surgery
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Author : Josef F. Bille
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-10-22
Aberration Free Refractive Surgery written by Josef F. Bille and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-22 with Medical categories.
This comprehensive report on sight correction through laser surgery provides the practitioner with solid background information from top industry researchers. Carefully illustrated, it details the latest techniques and clinical results in wavefront technology for laser surgery, which is now defining a new standard of practice. This second edition has been significantly expanded to include in-depth descriptions of important new advances as well as glimpses of what the future holds. The book will be indispensable to all wishing to expand their knowledge of customized refractive surgery with an understanding of the underpinning technology.
Clinical Refraction Guide
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Author : Ajay Kumar Bhootra
language : en
Publisher: Jaypee Brothers Medical Publishers
Release Date : 2019-06-30
Clinical Refraction Guide written by Ajay Kumar Bhootra and has been published by Jaypee Brothers Medical Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-30 with Medical categories.
Retinoscopy is an eye exam that determines the refractive error of the eye (long sighted, short sighted, astigmatism). A refraction test indicates the strength of the prescription needed for glasses or contact lenses. The new edition of this book provides a concise overview of clinical refraction. Presented in an easy to read format, it is divided into two main sections. The first part explains basic clinical procedures for routine refraction, beginning with an introduction to instruments and the procedure, followed by aspects of the test for different disorders including myopia (short sightedness), astigmatism, keratoconus and refraction in children. Section two provides in depth discussion on retinoscopy and correct use of the retinoscope. The second edition has been fully revised and updated to explain the latest advances in the field, and is further enhanced by clinical images and figures. Key points Practical guide to clinical refraction and retinoscopy Fully revised and updated second edition Explains basic procedures and instruments for refraction test and refraction in different ophthalmic disorders Previous edition (9789351520634) published in 2014
On The Anomalies Of Accommodation And Refraction Of The Eye
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Author : Franciscus Cornelis Donders
language : en
Publisher:
Release Date : 1864
On The Anomalies Of Accommodation And Refraction Of The Eye written by Franciscus Cornelis Donders and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1864 with categories.
Primary Care Optometry
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Author : Theodore P. Grosvenor
language : en
Publisher: Butterworth-Heinemann
Release Date : 1996
Primary Care Optometry written by Theodore P. Grosvenor and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Medical categories.
An ideal resource for anyone involved in eye care - students, opticians, optometrists, and ophthalmologists - this resource provides comprehensive coverage of the diagnosis and management of common eye and vision problems. Key topics include procedures for myopia control or reduction, as well as the co-management of refractive surgery and ocular disease. This book is also an excellent guide to detecting systemic diseases that can have an effect on the visual system.
Clinical Optics And Refraction
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Author : Andrew William Keirl
language : en
Publisher: Elsevier Health Sciences
Release Date : 2007-10-10
Clinical Optics And Refraction written by Andrew William Keirl and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-10 with Medical categories.
It provides a comprehensive and clinically based guide to visual optics. With its suggested routines and numerous examples, this new book offers a straightforward "how to approach" to the understanding of clinical optics, refraction and contact lens optics. Designed for easy access, it presents information in a concise format that highlights key, need-to-know points. Part 1 addresses the basic visual optics of the eye along with emmetropia, ametropia and the correction of ametropia with spectacle lenses. Part 2 turns to the optics of contact lenses and the use of contact lenses in vision correction. Numerous worked examples based on real examination questions Practical and user friendly text Over 190 clear line diagrams An essential passport to examination success and a valuable quick reference for practitioners
Refracting Vision
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Author : Jill Beaulieu
language : en
Publisher: University of Washington Press
Release Date : 2000
Refracting Vision written by Jill Beaulieu and has been published by University of Washington Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Art categories.
From his early career as an art critic during the sixties to his art historical writings of recent decades, Michael Fried has remained one of the most controversial and fascinating art writers of the late twentieth-century. The theoretical and historical aftereffects of Fried's art criticism continue to be played out in contemporary art and criticism, while his art historical studies impinge on many of the most pressing recent debates in art history and theory. This collection brings together for the first time a range of scholarly responses to Fried's art criticism, art history, and poetry. It illuminates Fried's distinguished contribution to the study of art, while taking his work in exciting new directions. This book will be of significant interest to art historians, those engaged in contemporary art and criticism, as well as critical and visual theory. First published in 2000, it remains the only anthology devoted to analysis of the work of this prodigious scholar.
The Refraction And Accommodation Of The Eye And Their Anomalies
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Author : Edmond Landolt
language : en
Publisher:
Release Date : 1886
The Refraction And Accommodation Of The Eye And Their Anomalies written by Edmond Landolt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1886 with Eye categories.
Refracted Visions
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Author : Karen Strassler
language : en
Publisher: Duke University Press
Release Date : 2010-04-20
Refracted Visions written by Karen Strassler and has been published by Duke University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-20 with Social Science categories.
A young couple poses before a painted backdrop depicting a modern building set in a volcanic landscape; a college student grabs his camera as he heads to a political demonstration; a man poses stiffly for his identity photograph; amateur photographers look for picturesque images in a rural village; an old woman leafs through a family album. In Refracted Visions, Karen Strassler argues that popular photographic practices such as these have played a crucial role in the making of modern national subjects in postcolonial Java. Contending that photographic genres cultivate distinctive ways of seeing and positioning oneself and others within the affective, ideological, and temporal location of Indonesia, she examines genres ranging from state identification photos to pictures documenting family rituals. Oriented to projects of selfhood, memory, and social affiliation, popular photographs recast national iconographies in an intimate register. They convey the longings of Indonesian national modernity: nostalgia for rural idylls and “tradition,” desires for the trappings of modernity and affluence, dreams of historical agency, and hopes for political authenticity. Yet photography also brings people into contact with ideas and images that transcend and at times undermine a strictly national frame. Photography’s primary practitioners in the postcolonial era have been Chinese Indonesians. Acting as cultural brokers who translate global and colonial imageries into national idioms, these members of a transnational minority have helped shape the visual contours of Indonesian belonging even as their own place within the nation remains tenuous. Refracted Visions illuminates the ways that everyday photographic practices generate visual habits that in turn give rise to political subjects and communities.