With visual symptoms occurring in fifty to ninety percent of workers using computers, this practical guide provides careful diagnosis and treatment of visual conditions which can cause visual syndromes. This authoritative text further provides an assessment of the visual ergonomics of a patient's work station, and makes suggestions to reduce the visual demands of a task. Serves as a readable and practical "how-to" guide to computer-related visual problems that guides the reader in diagnosing and treating computer-related visual disorders. In-depth coverage addresses both the common visual problems and the environmental factors that cause them. Action plans in each chapter suggest activities for implementing and applying strategies in the workplace. A chapter on positioning the practice provides information on how to expand clinical practice into the area of caring for computer-users and improve patient satisfaction. A chapter on marketing provides the tools needed to bring new patients into the reader's practice and expand the patient base. Exercises and hand-out materials designed for patient education encourage patient compliance with treatment guidelines. Up-to-date information on various research studies and notes discusses the evidence-based rationales behind effective practice. Information on lens products provides information on prescribing lenses designed for computer use. Discussions of computer-simulation instruments provides information on the purchase and use of computer simulation instruments.

This book provides all the essential and best elements of Kidger's many courses taught worldwide on lens and optical design. It is written in a direct style that is compact, logical, and to the point-a tutorial in the best sense of the word.

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.

This introduction to optics is intended as a supplement to a first course in undergraduate optics. This lively book conveys key modern terminology, and reinforces what it teaches with hundreds of fully worked out problems that run the gamut from candles to lasers.

The number of the millions of blind in the world continues to grow, causing needless social and economic deprivation. Most of these blind can be cured, and much of the remainder prevented if all people had access to the simple and effective interventions that already exist. In this newly revised fourth edition of 'Eye Care in Developing Nations', the author describes in practical detail, what these interventions consist of and how they can be readily implemented. This is the handyman's guide to delivering eye services to low-resource populations, whether they are pockets of poverty in otherwise affluent countries or broadly deprived populations living in the developing world. Demand for the first three editions from around the world has proved this book's value. In this expanded and updated edition all chapters have been revised to reflect developments in public health and in medical and surgical treatments and techniques. The book's value is further enhanced in the fourth edition by the greater emphasis given to clinical ophthalmology and the provision for the first time of colour photos and diagrams throughout.