Covering all the knowledge and skills needed for everyday duties as well as success on certification and recertification exams, The Ophthalmic Assistant, 11th Edition, is an essential resource for allied health personnel working in ophthalmology, optometry, opticianry, and other eye care settings. Drs. Harold A. Stein, Raymond M. Stein, and Melvin I. Freeman are joined by new editor Dr. Rebecca Stein and several new contributing authors who provide practical, up-to-date guidance on ocular diseases, surgical procedures, medications, and equipment, as well as paramedical procedures and office management for today's practice. This outstanding reference and review tool provides essential knowledge and guidance for ophthalmic assistants, technicians, and technologists as critical members of the eye care team. Keeps you up to date with coverage of key topics such as topography-guided PRK, cataract surgery with multifocal IOLs to treat presbyopia, and OCT and OCTA, as well as the latest information on basic science, new testing procedures and equipment, and two new chapters on refractive surgery and eye banking. Provides full-color visual guidance for identification of ophthalmic disorders, explanations of difficult concepts, and depictions of the newest equipment used in ophthalmology and optometry-more than 1,000 images in all. Features more than 400 interactive multiple-choice review questions that test your knowledge and understanding of key concepts. Includes a bonus color-image atlas that tests your clinical recognition of disease and disorders of the eye. Contains convenient quick-reference appendices with hospital/practice forms for more efficient patient record keeping, conversion tables, and numerous language translations, plus information on ocular emergencies, pharmaceuticals, and more. Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.

Well organized and easy to read, Clinical Procedures in Primary Eye Care, 5th Edition, takes an accessible, step-by-step approach to describing the commonly used primary care procedures that facilitate accurate diagnosis and effective patient management. This practical, clinically-focused text offers succinct descriptions of today's most frequently encountered optometric techniques supported by research-based evidence. You'll find essential instructions for mastering the procedures you need to know, including recent technical advances in the field. Discusses technical advances that are dramatically altering optometry: Optical Coherence Tomography (OCT) and ultra-wide field imaging (optomaps). Presents outstanding new digital images of OCT cases and optomaps for a wide variety of conditions of the central and peripheral retina. Focuses on evidence-based optometry; all procedures include a section that reviews when and how the procedure should be measured and uses clinical wisdom in addition to research-based evidence. Presents new digital images of normal variations of the eye - crucial visual support for understanding what is normal and what is disease. Helps you clearly visualize procedures and eye disorders through full-color photographs, diagrams, and video clips. Provides fully revised print on dry eye assessment based on the latest international Dry Eye Workshop (DEWS) guidelines. Features coverage of changes in the eye due to high myopia, and expounds the need for myopia control techniques. Offers extensive material online to enhance learning: video clips, interactive testing sections, additional photographs, and more. Expert ConsultT eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.

The Eye: Basic Sciences in Practice provides highly accessible, one-stop coverage of all the essential basic science required by today's ophthalmologists and optometrists in training. It is also core reading for those embarking on a career in visual and ophthalmic science, as well as an invaluable, current refresher for the range of practitioners working in this area. Building on previous success, this fifth edition has been fully revised in line with current curricula, key research developments and clinical best practice. It succinctly incorporates critical developments in fast-moving fields related to the eye and vision, including genetics, pharmacology, microbiology, immunology, pathology, neurophysiology, neuroanatomy and imaging. Topical coverage includes: Major advances in the search for new genes underpinning disease in ophthalmology The emergence of new infections such as Ebola, Zika and COVID-19 The importance of the gastrointestinal tract as an immune organ and its functional dependence on the microbiome Key aspects of melanopsin, melatonin and new ways of light sensing Also, (print purchasers) benefit from access to the complete, fully searchable electronic text, with integrated video and other bonus materials to further explain and expand on key concepts. This combines to make The Eye a more flexible, comprehensive and engaging learning package than ever before. The only all-embracing textbook of the basic sciences suitable for trainee ophthalmologists, optometrists and vision scientists. Utilising an attractive page design with over 300 colour drawings and 200 photographs this is an attractive and accessible text to learn from. The text presents in a readable form an account of all the basic sciences necessary for an understanding of the eye - anatomy, embryology, genetics, biochemistry, physiology, pharmacology, immunology, microbiology and infection and pathology.

Selected as a Doody's Core Title for 2022! The first new edition of Clinical Management of Binocular Vision in five years has been updated-across all chapters-with new guidelines and protocols based on the latest research in the field. You'll learn how to perform current, clinically accurate assessments, diagnoses, and therapies for a wide range of conditions. Each disorder is tackled in detail, touching on common symptoms, instrumentation, available treatment options, and more. New for this edition: 49 videos demonstrating proper diagnostic techniques and therapeutic procedures. Now with new information on concussion-related vision disorders. Enhanced guidelines for management of developing refractive error, including detailed description of preventative treatments for myopia. Formatted for easy reading, with succinct and bulleted text, numerous figures and illustrations, and step-by-step instructions. True-to-life case studies help you apply what you've read in a real-world clinical setting. Ideal for faculty, students who are new to the field, and veteran optometrists who need a refresh or easily accessible quick-reference. Enrich Your Ebook Reading Experience Read directly on your preferred device(s),such as computer, tablet, or smartphone. Easily convert to audiobook,powering your content with natural language text-to-speech.

Fully revised and updated throughout, the fourth edition of the Oxford Handbook of Ophthalmology now includes free access to the ophthalmic online media bank, a selection of high-quality clinical images and videos for a wide breadth of key ophthalmic diseases. Clear, concise, and practical, this handbook provides immediate access to the detailed clinical information you need, in casualty, clinic, theatre, and on the wards. The core of the book comprises a systematic synopsis of ophthalmic disease directed towards diagnosis, interim assessment, and ongoing management. Assessment boxes for common clinical conditions and algorithms for important clinical presentations illustrate this practical approach. The information is easily accessible, presented in a clear format with areas of importance highlighted. Key sections for the trainee include: Clinical Skills, Aids to Diagnosis, Investigations and their Interpretation, Perioperative Care, Theatre Notes and Therapeutics. The wider practise of eye-care is supported by expanded chapters on Refractive Ophthalmology, Vision in Context, Evidence Based Ophthalmology and Resources for Ophthalmologists. Now including newer treatments across a range of specialities such as SMILE, gene-therapy and retinal prostheses, as well as greater emphasis on the evidence underlying current clinical practice and guidelines, this handbook has never been more essential for all those working in eye-care. Whether you want to learn about patient-reported outcomes, identify a surgical instrument, interpret a statistical test, or diagnose and treat ophthalmic emergencies, you will find it here. Whatever your role in caring for patients with eye disease: ophthalmologist, optometrist, orthoptist, ophthalmic nurse, or other health profession - discover for yourself why this handbook has become the 'go-to' resource for tens of thousands of eye-care professionals around the world.

Optical lenses have many important applications, from telescopes and spectacles, to microscopes and lasers. This concise, introductory book provides an overview of the subtle art of lens design. It covers the fundamental, optical theory, and the practical methods and tools employed in lens design, in a succinct and accessible manner. Topics covered include first-order optics, optical aberrations, achromatic doublets, optical relays, lens tolerances, designing with off-the-shelf lenses, miniature lenses, and zoom lenses. Covering all the key concepts of lens design, and providing suggestions for further reading at the end of each chapter, this book is an essential resource for graduate students working in optics and photonics, in addition to engineers and technicians working in the optics and imaging industries.

This book is a comprehensive account of the most recent developments in modern ophthalmic optics. It makes use of the powerful matrix formalism to describe curvature and power, providing a unified view of the optical and geometrical properties of lenses. This unified approach is applicable to the design and properties of not only spectacle lenses, but also contact and intraocular lenses (IOL). The newest developments in lens design, manufacturing and testing are discussed, with an emphasis on the description of free-form technology, which has surpassed traditional manufacturing methods and allows digital lenses to be specifically designed with the unique requirements of the user. Other important topics which are covered include modern lens materials, up-to-date lens measuring techniques, contact and intraocular lenses, progressive power lenses, low vision aids, ocular protection and coatings. Providing a broad overview of recent developments in the field, it is ideal for researchers, manufacturers and practitioners involved in ophthalmic optics.

In this thoroughly updated fourth edition, award-winning contact lens author, lecturer, and researcher, Professor Nathan Efron, presents an easily accessible, systematic account of how to identify, understand, and manage contact lens complications. Professor Efron is renowned for his ability to distil often-complex principles of ocular physiology and pathology into a clinically-friendly format. The subject matter is arranged logically by tissue structure - which is the way practitioners naturally approach clinical problems. Beautifully presented and lavishly illustrated with full-color schematic diagrams and clinical pictures, this book can serve as both a practical chair-side manual and authoritative reference. Thoroughly revised, capturing the latest advances and concepts in contact lens related ocular pathology. Updated 'Complications quick-find index' at the beginning of the book, constituting a valuable practitioner aid to formulating a rapid diagnosis and treatment plan, and serving students as a useful examination study aid. Incorporates findings from the Dry Eye Workshop II (DEWS II) and the International Workshops on Meibomian Gland Dysfunction and Contact Lens Discomfort. Two new chapters - "Lid Wiper Epitheliopathy" and "Lid-Parallel Conjunctival Folds." Over 1,500 references cited as the basis of a thorough evidence-based approach. 60 superb new clinical pictures and schematic diagrams, making over 650 in total. Grading scales for 16 contact lens complications, making this the most comprehensive and widely-used grading system available today. Grading morphs computer program as a computer-based aid to assessing condition severity. Self-help grading tutor computer program to help you hone your grading skills. Pictorial tear film classification system. Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.

Visual dysfunctions can limit children's concentration, self esteem and school success as they struggle to understand fundamentals such as colors, letters and how to judge distance. With the right help, these obstacles can be overcome, allowing children to reach their full potential and see the world clearly. This accessible book explores how visual problems develop and how they can be reversed through effective and efficient visual therapy. It breaks down myths surrounding visual dysfunction and explains in straightforward terms the various conditions that could be impacting a child's perception, even if they have perfect sight. The visual therapy used in behavioral optometry retrains the brain to perform visual skills more effectively. In these pages there is clear guidance on the array of therapies, techniques and aids available, all of which can make a profound difference to a child's life. This introductory guide to behavioral optometry will be a welcome resource for parents and professionals in search of options to help a child who is experiencing visual problems.

This fourth volume in the series Lectures in Optics provides comprehensive coverage of Visual Optics, which is the field of optics as applied to the function of the eye, a magnificent and highly complicated optical system. The optics part of vision in a 'well-performing' eye pertains to the effects responsible for formation and initial detection of the retinal image-the picture of the world as it is projected onto the photosensitive layer of the eye, the retina. The book presents the necessary concepts and definitions that explain retinal image properties, including aspects such as visual acuity and color perception. It discusses the optics of the eye in the presence of refractive errors such as myopia, hyperopia, and astigmatism, certain limitations to vision such as accommodation and near vision, and effects of aging on vision such as presbyopia and low vision. Finally, chapters devoted to ophthalmic optics and prismatic effects provide in-depth coverage of the optics involved in the correction of refractive vision disorders.