Download or read book Manual of Refraction written by Albert E. Sloane and published by . This book was released on 1976 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual of Refraction written by Albert E. Sloane and published by Little Brown GBR. This book was released on 1970 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Refraction of the Eye written by Gustavus Hartridge and published by . This book was released on 1892 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Refraction of the Eye written by Gustavus Hartridge and published by . This book was released on 1889 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual of Optics and Refraction written by PK Mukherjee and published by Jaypee Brothers Medical Publishers Pvt. Limited. This book was released on 2014-12-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Errors of refraction are the most common ocular disorders for which people seek ophthalmic consultancy. Manual of Optics and Refraction is a comprehensive guide to the optics of the human eye and various errors of refraction, including their clinical presentation and management. Divided into eleven chapters, the text extensively covers the physical properties of light, its modification as laser and fibre optic devices, various types of optical devices, their optics, errors of refraction and their clinical presentation and management. Manual of Optics and Refraction provides a comprehensive and clinically based guide to visual optics. The text offers a straightforward approach to the understanding of clinical optics, refraction and contact lens optics, making it useful to trainees, postgraduates and medical teachers, as well as practicing optometrists. Key Points The complex concepts of optics are given easy-to-understand explanations, enhanced by simple illustrations Over 300 full colour and black and white illustrations, images and tables Covers scientific principles, optical devices and refractive surgeries
Download or read book Technic of Refraction Trial Case and Refractive Instruments written by Thomas George Atkinson and published by . This book was released on 1922 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Clinical Optics and Refraction written by Andrew William Keirl and published by Elsevier Health Sciences. This book was released on 2007-10-10 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Manual of Optics Refraction written by PK Mukherjee and published by Jaypee Brothers Medical Publishers Pvt. Limited. This book was released on 2021-05-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optics is the study of the behaviour and properties of light. A refraction test is given as part of a routine eye examination. The test tells an optometrist what prescription is needed in glasses or contact lenses. The new edition of this book is a comprehensive guide to the optics of the human eye and various errors of refraction, including their clinical presentation and management. Divided into eleven chapters, the text extensively covers the physical properties of light, reflection and refraction, curved optical devices, optics of the normal eye and errors of refraction, devices for optical examination, contact lenses, low vision aids, and refractive surgery. The second edition has been fully revised and updated to provide clinicians and trainees with a thorough understanding of the latest advances and technologies in the field. Key Points Practical guide to optics of the human eye and management of refractive errors Fully revised, second edition providing latest advances in the field Highly illustrated with clinical photographs and artworks Previous edition (9789351524502) published in 2014
Download or read book Manual of Refraction written by Albert E. Sloane and published by Little, Brown Medical Division. This book was released on 1979 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Refraction of the Eye written by Gustavus Hartridge and published by Palala Press. This book was released on 2015-08-31 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Refraction of the Eye written by Gustavus Hartridge and published by Nabu Press. This book was released on 2014-02-10 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book The Refraction of the Eye written by Gustavus Hartridge and published by . This book was released on 2015-07-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Refraction of the Eye: A Manual for Students In preparing the fourteenth edition of 'Refraction of the Eye' for publication, the original plan of the book has been maintained, and no effort has been spared to make the work more worthy of the favour with which it has been received in this country and abroad. Although but a short time has elapsed since the last edition of 3000 was published, the book has been carefully revised, and alterations made in accordance with our increasing knowledge of the subject. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book TECHNIC OF REFRACTION TRIAL CA written by Thomas G. (Thomas George) B. Atkinson and published by Wentworth Press. This book was released on 2016-08-27 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Technic of Refraction Trial Case and Refractive Instruments A Manual of Practical Refraction with Instructions for the Operation of the Trial written by Thomas George Atkinson and published by Sagwan Press. This book was released on 2018-02 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book A Technic of Refraction Trial Case and Refractive Instruments a Manual of Practical Refraction with Instructions for the Operation of the Trial Case written by Thomas George Atkinson and published by Theclassics.Us. This book was released on 2013-09 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1922 edition. Excerpt: ... CHAPTER VI. THE PERIMETER OR CAMPIMETER. This instrument is for the purpose of mapping out the visual or retinal field. The essential principle is the same in every make of instrument. While the patient fixes a central fixation point, a small test-object is moved either from the periphery of an arc toward this central point or from the central point toward the periphery. The place where the test object, being thus moved, comes into the patient's indirect vision, or passes out of vision, marks the limit of the retinal field in that meridian. The test is repeated in every meridian, successively, thus giving a contour of the retinal field. The chief differences between campimeters is that, whereas the older forms are monocular, the later models are binocular or stereoscopic. Standard Registering Perimeter. f. Put the chart in place in the chart-holder behind the metal arc. 2. Seat the patient comfortably before the instrument so that his chin rests easily on the chin rest. Instruct him to fix the central fixation mark on the target. Blank the left eye. 3. Explore the visual field by moving the test object (fitted on to the long handle) from the center of the target out along the metal arc toward the periphery until the patient, who continues to fix the center, can no longer see the object. When this point is reached, indicate it on the chart by punching it through the perforation in the metal arc. 4. Revolve the metal arc to each meridian, successively, and repeat the test in each meridian. 5. When all meridians have been thus tested and marked, take out the chart and join up, with a pencil or pen, the punch marks in the chart. The result will show the visual field. 6. Repeat the process for the left eye. The Stereo-Campimeter. By means of...
Download or read book Technic of Refraction Trial Case and Refractive Instruments written by Thomas G B 1870 Atkinson and published by Nabu Press. This book was released on 2013-12-10 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book Subjective Refraction and Prescribing Glasses written by Richard Kolker and published by CRC Press. This book was released on 2024-06-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic refraction is a foundational part of ophthalmology, and yet beginning ophthalmology residents and ophthalmic technicians are often left on their own to learn the finer points. Despite being core skills, the techniques and practical aspects of subjective refraction and prescribing glasses are often developed by trial and error, if they are developed at all. Subjective Refraction and Prescribing Glasses: The Number One (or Number Two) Guide to Practical Techniques and Principles, Third Edition is designed as a complete guide to those essential skills, offering everything from basic terminology to tips, tricks, and best practices. This updated Third Edition has been expanded in every section with thoughtful, practical advice, and has case scenarios, in a question and answer format, of situations encountered with real-world patients. It is the most comprehensive review of clinical subjective refraction to date. Drs. Richard Kolker and Andrew Kolker together have nearly 50 years of experience in the practice of ophthalmology and bring both the fresh eyes of a beginning ophthalmologist and the experience of a seasoned veteran to this Third Edition. While new residents and technicians will appreciate the thorough explanation of refractive fundamentals, even expert ophthalmologists will appreciate the practical tips that may have never occurred to them. Included are: Very clear, easy-to-read, practical explanations of the subjective refraction process Basic practical optics to explain the steps of subjective refraction The Jackson Cross Cylinder made easy to understand and use Plus and mInus cylinder methods discussed separately and color coded for quick identification An Appendix with a primer on retinoscopy and how to use the manual lensometer The art of subjective refraction and prescribing glasses Subjective Refraction and Prescribing Glasses: The Number One (or Number Two) Guide to Practical Techniques and Principles, Third Edition is the definitive guide to the often neglected skills involved in clinical subjective refraction. Residents and technicians will find it a critical guide in their learning process, but even seasoned ophthalmologists can benefit from the tips and tricks enclosed within.
