7 Lenses

Author : Linda Fisher Thornton,Stephen M. R. Covey
Publisher : Unknown
Page : 176 pages
File Size : 41,9 Mb
Release : 2013-11-14
Category : Business ethics
ISBN : 1936662116

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7 Lenses by Linda Fisher Thornton,Stephen M. R. Covey Pdf

7 Lenses has an important purpose - to provide a clear, actionable road map for leading ethically in a complex world. With a Foreword by Stephen M. R. Covey, this book takes us beyond the triple bottom line to 7 different perspectives on ethical leadership, and provides 14 Guiding Principles that help us honor them all in daily leadership. It answers: Why do even the ethics experts disagree about what ethical leadership means? What is the bigger picture that we should use as our leadership road map? What are the business benefits of intentionally using high-level ethical leadership? What can we do to be prepared for the future of ethical leadership? The examples, graphics, cases and questions provide a framework for deeply engaging constituents and building trust for the long term.

Author : Ken Daniels
Publisher : SLACK Incorporated
Page : 196 pages
File Size : 44,8 Mb
Release : 1999
Category : Contact lenses
ISBN : 1556423454

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Contact Lenses by Ken Daniels Pdf

The Basic Bookshelf for Eyecare Professionals is a series that provides fundamental and advanced material with a clinical approach to clinicians and students. A special effort was made to include information needed for the certification exams in ophthalmic and optometric assisting, as well as for surgical assistants, opticians, plus low vision, and contact lens examiners. Perfect for the optometric and ophthalmic tech, this well-illustrated text includes detailed how-to's that will make contact lens fitting and patient education easy. The author starts with ocular anatomy and how it is affected by contact lens wear. Other topics include lens design and materials, patient selection and examination procedures, and fitting of both soft and rigid lenses (including astigmatic designs). Information on patient instruction, care of products, lens verification/modification, complications, and special fitting situations are also covered.

Author : Hongwen Ren,Shin-Tson Wu
Publisher : John Wiley & Sons
Page : 286 pages
File Size : 52,6 Mb
Release : 2012-04-24
Category : Science
ISBN : 9781118018996

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Introduction to Adaptive Lenses by Hongwen Ren,Shin-Tson Wu Pdf

Presents readers with the basic science, technology, and applications for every type of adaptive lens An adaptive lens is a lens whose shape has been changed to a different focal length by an external stimulus such as pressure, electric field, magnetic field, or temperature. Introduction to Adaptive Lenses is the first book ever to address all of the fundamental operation principles, device characteristics, and potential applications of various types of adaptive lenses. This comprehensive book covers basic material properties, device structures and performance, image processing and zooming, optical communications, and biomedical imaging. Readers will find homework problems and solutions included at the end of each chapter—and based on the described device structures, they will have the knowledge to fabricate adaptive lenses for practical applications or develop new adaptive devices or concepts for advanced investigation. Introduction to Adaptive Lenses includes chapters on: Optical lenses Elastomeric membrane lenses Electro-wetting lenses Dielectrophoretic lenses Mechanical-wetting lenses Liquid crystal lenses This is an important reference for optical engineers, research scientists, graduate students, and undergraduate seniors.

Author : Ralf Leutz,Akio Suzuki
Publisher : Springer
Page : 279 pages
File Size : 52,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783540452904

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Nonimaging Fresnel Lenses by Ralf Leutz,Akio Suzuki Pdf

A detailed and comprehensive account of the engineering of the world’s first nonimaging Fresnel lens solar concentrator. The book closes a gap in solar concentrator design, and describes nonimaging refractive optics and its numerical mathematics. The book shows the reader how to find his or her own optical solution using the rules and methodologies covering the design and the assessment of the nonimaging lens.

Author : Avaly McGinley
Publisher : Milliken Publishing Company
Page : 13 pages
File Size : 43,6 Mb
Release : 2000-09-01
Category : Education
ISBN : 9780787725389

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Lenses, Eyesight, and Light by Avaly McGinley Pdf

The activities in this packet reinforce basic concepts in the study of light, including sources and uses of light, types of lenses, eyesight, and more. Various activities, such as experiments, puzzles, and review questions help students effectively learn the principles presented. General background information, suggested activities, questions for discussion, and answers are included.

Author : Guy Kleinmann,Ehud I. Assia ,David J. Apple
Publisher : Bentham Science Publishers
Page : 331 pages
File Size : 46,6 Mb
Release : 2014-05-08
Category : Medical
ISBN : 9781608058327

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Premium and Specialized Intraocular Lenses by Guy Kleinmann,Ehud I. Assia ,David J. Apple Pdf

This eBook is a review on the state-of-the-art knowledge on currently available premium intraocular lenses. The volume covers a variety of intraocular lenses including multifocal, accommodative, aspheric, and toric versions and special intraocular biodevices such as intraocular telescopes. Details regarding their features, indications, contraindications and clinical results are also discussed based on evidence based / peer reviewed data. This eBook serves as a brief reference for optometry professionals seeking updates about high quality lenses for eye patients.

Author : Patrik Marier
Publisher : University of Toronto Press
Page : 383 pages
File Size : 50,9 Mb
Release : 2021-05-02
Category : Political Science
ISBN : 9781442699823

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The Four Lenses of Population Aging by Patrik Marier Pdf

With its implications for health care, the economy, and an assortment of other policy areas, population aging is one of the most pressing issues facing governments and society today, and confronting its complex reality is becoming increasingly urgent, particularly in the age of COVID-19. In The Four Lenses of Population Aging, Patrik Marier looks at how Canada’s ten provinces are preparing for an aging society. Focusing on a wide range of administrative and policy challenges, this analysis explores multiple actions from the development of strategic plans to the expansion of long-term care capacity. To enhance this analysis, Marier adopts four lenses: the intergenerational, the medical, the social gerontological, and the organizational. By comparing the unique insights and contributions of each lens, Marier draws attention to the vital lessons and possible solutions to the challenges of an aging society. Drawing on over a hundred interviews with senior civil servants and thousands of policy documents, The Four Lenses of Population Aging is a significant contribution to public administration, provincial politics, and comparative public policy literatures, and a timely resource for policymakers and general readers seeking an informed perspective on a timely and important issue.

Author : Anthony J. Phillips,Lynne Speedwell
Publisher : Elsevier Health Sciences
Page : 726 pages
File Size : 44,5 Mb
Release : 2018-11-29
Category : Medical
ISBN : 9780702071690

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Contact Lenses by Anthony J. Phillips,Lynne Speedwell Pdf

Completely revised with the latest advances, evidence, and standards needed for everyday practice, Contact Lenses, 6th Edition, remains a definitive work on this multi-faceted topic, ideal for optometrists, dispensing opticians, ophthalmologists, and contact lens practitioners. This classic, superbly designed text is perfectly suited for health care professionals, providing all of the essential knowledge needed in one convenient volume. Provides up-to-date, authoritative information on contact lens materials and lens types, treatment in contact lens and tear film complications, and myopia correction and contact lenses for abnormal ocular conditions. Discusses current topics such as miniscleral lenses, keratoconus, corneal cross linking, and paediatric, cosmetic and prosthetic contact lenses. Contains high-quality line diagrams and clinical illustrations to highlight key points in the text. Focuses on the evidence behind contact lens practice, enabling you to make informed choices about the care you give to your patients.

Author : Jerod Foster
Publisher : Peachpit Press
Page : 287 pages
File Size : 51,6 Mb
Release : 2014-11-12
Category : Photography
ISBN : 9780133904314

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Canon Lenses by Jerod Foster Pdf

Lenses are a considerable investment for any photographer and require understanding their features and a making plan for purchase. You might buy several camera bodies, but quality lenses should last a lifetime! You need a book that goes beyond the camera manuals to teach you how to select and use Canon lenses to take great shots. This guide by pro photographer Jerod Foster will help you conquer the fundamentals and capture stunning pictures. Foster starts with the basics of using different lenses in the Canon lineup–from kit, to wide angle, to telephoto, to zoom, and more, to understand what they do and how their features affect your images. He discusses factors such as depth of field, perspective, and compression and which types of lenses are right for your style of shooting. Whether it’s portraits, landscapes, or street photography, you will have a better understanding of your equipment and understand your choices for investing in lenses. Beautifully illustrated with large, compelling photos, this book teaches you how to take control of your photography to get the image you want every time you pick up the camera.

Author : Edward S. Bennett,Vinita Allee Henry
Publisher : Lippincott Williams & Wilkins
Page : 1295 pages
File Size : 43,6 Mb
Release : 2019-09-09
Category : Medical
ISBN : 9781496397805

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Clinical Manual of Contact Lenses by Edward S. Bennett,Vinita Allee Henry Pdf

Up to date, easy to use, and well-illustrated,Clinical Manual of Contact Lenses, 5th Edition, helps both students and practitioners fit, evaluate, and troubleshoot contact lens issues in everyday practice. Written by renowned experts in the field, this practical guide is designed for quick access to key information, and includes sample cases, nomograms, and proficiency checklists that summarize and emphasize important points. Thoroughly revised content ensures you'll have the most current guidance on rigid gas permeable lens design and fitting, soft lens problem solving, orthokeratology, bifocal correction, and much more.

Author : Charlotte Kim Boed
Publisher : Charlotte Kim Boed
Page : 173 pages
File Size : 40,6 Mb
Release : 2021-11-11
Category : Photography
ISBN : 9788797217917

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Thinking Lenses by Charlotte Kim Boed Pdf

If you want creative freedom and personal development, then this is the book for you. "Thinking Lenses" - how to find your creative voice is for photography lovers and enthusiasts around the world. You can use this book for education, business, research, fun, entertainment, personal development, inspiration, hobby, and so on. This book is for beginners as well as advanced photographers. "Thinking Lenses" is the ultimate 6-step method that guides you in finding your own creative voice. It can unlock your creative potential and realize your personal photo dreams. This book contains essential photo exercises, creative inspiration, and personal development. The author, photographer and art historian Charlotte Kim Boed's mission is to empower you to find your personal photo voice and activate your creativity. Charlotte says: “I want to inspire you to work creatively with your photography and to find your personal photo voice as photographer. I am interested in "creativity", as it brings a lot of joy and pleasure in my life. I want to share my working experience with you. I think that creative photography can enrich your life, as well as fun and enjoyment goes hand in hand with creativity". Working for over 25-years with photo creativity, she says: "When we are born, everybody is born with creativity. As we get older, we seem to lose and forget our creativity. Find home again and enjoy yourself, Charlotte suggests". See more about Charlotte and the creative photo school at: www.kimplusphoto.com

Author : Arthur H. Elliott,Francis P. Smith,Frederick J. Harrison,W.I. Scandlin
Publisher : Unknown
Page : 738 pages
File Size : 54,7 Mb
Release : 1890
Category : Photography
ISBN : UOM:39015039576999

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International Annual of Anthony's Photographic Bulletin and American Process Yearbook by Arthur H. Elliott,Francis P. Smith,Frederick J. Harrison,W.I. Scandlin Pdf

Author : Henry Peach Robinson
Publisher : Unknown
Page : 188 pages
File Size : 41,6 Mb
Release : 1889
Category : Advertising
ISBN : NYPL:33433069035560

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Picture-making by Photography by Henry Peach Robinson Pdf

Author : United States International Trade Commission
Publisher : Unknown
Page : 90 pages
File Size : 54,7 Mb
Release : 1992
Category : Aspherical lenses
ISBN : UCSD:31822008037210

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Aspherical Ophthalmoscopy Lenses from Japan by United States International Trade Commission Pdf

Author : Rajesh Sinha,Vijay Kumar Dada
Publisher : JP Medical Ltd
Page : 338 pages
File Size : 55,9 Mb
Release : 2017-01-31
Category : Medical
ISBN : 9789386150448

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Textbook of Contact Lenses by Rajesh Sinha,Vijay Kumar Dada Pdf

This book is a comprehensive guide to the complete field of contact lenses for optometrists and ophthalmic assistants. Beginning with an introduction to the evolution of contact lenses and the relevant anatomy and physiology, the following chapters explain the different types of contact lenses, materials and fitting, and lens solutions. Chapters dedicated to the use of contact lenses with certain ocular conditions such as astigmatism, keratoconus and aphakia, are also included. The final sections discuss complications associated with wearing contact lenses and also the fitting of lenses after refractive surgery. The fifth edition has been fully revised to provide the very latest information and features images, diagrams and tables to enhance learning. Key Points Comprehensive guide to contact lenses for optometrists and ophthalmic assistants Fully revised new edition providing latest information in the field Covers all types of contact lenses and potential complications Includes use of lenses with specific ocular disorders and after refractive surgery