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Refraction

2019-11-05 Young Adult Fiction
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Release : 2019-11-05
Genre : Young Adult Fiction
Kind : eBook
Book Rating : 913/5 ( reviews)

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Book Synopsis Refraction by : Naomi Hughes

Download or read book Refraction written by Naomi Hughes. This book was released on 2019-11-05. Available in PDF, EPUB and Kindle. Book excerpt: After an attack on earth, all reflective surfaces become weapons to release monsters, causing a planet-wide ban on mirrors. Despite the danger, the demand rises, and 17-year-old Marty Callahan becomes a distributor in an illegal mirror trade—until he’s caught by the mayor's son, whose slate is far from clean. Both of them are exiled for their crimes to one of the many abandoned cities overrun by fog. But they soon realize their thoughts influence their surroundings and their deepest fears begin to manifest. With fast pacing and riveting characters, this is a book that you’ll finish in one sitting.

Clinical Optics and Refraction

2007-10-10 Medical
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Release : 2007-10-10
Genre : Medical
Kind : eBook
Book Rating : 890/5 ( reviews)

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Book Synopsis Clinical Optics and Refraction by : Andrew William Keirl

Download or read book Clinical Optics and Refraction written by Andrew William Keirl. This book was released on 2007-10-10. 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

Borish's Clinical Refraction - E-Book

2006-06-21 Medical
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Release : 2006-06-21
Genre : Medical
Kind : eBook
Book Rating : 970/5 ( reviews)

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Book Synopsis Borish's Clinical Refraction - E-Book by : William J. Benjamin

Download or read book Borish's Clinical Refraction - E-Book written by William J. Benjamin. This book was released on 2006-06-21. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Clinical Refraction Guide

2019-06-30 Medical
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Release : 2019-06-30
Genre : Medical
Kind : eBook
Book Rating : 628/5 ( reviews)

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Book Synopsis Clinical Refraction Guide by : Ajay Kumar Bhootra

Download or read book Clinical Refraction Guide written by Ajay Kumar Bhootra. This book was released on 2019-06-30. Available in PDF, EPUB and Kindle. Book excerpt: 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

Refracted Modernity

2007-08-01 Art
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Release : 2007-08-01
Genre : Art
Kind : eBook
Book Rating : 504/5 ( reviews)

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Book Synopsis Refracted Modernity by : Yuko Kikuchi

Download or read book Refracted Modernity written by Yuko Kikuchi. This book was released on 2007-08-01. Available in PDF, EPUB and Kindle. Book excerpt: Since the mid-1990s Taiwanese artists have been responsible for shaping much of the international contemporary art scene, yet studies on modern Taiwanese art published outside of Taiwan are scarce. The nine essays collected here present different perspectives on Taiwanese visual culture and landscape during the Japanese colonial period (1895–1945), focusing variously on travel writings, Western and Japanese/Oriental-style paintings, architecture, aboriginal material culture, and crafts. Issues addressed include the imagined Taiwan and the "discovery" of the Taiwanese landscape, which developed into the imperial ideology of nangoku (southern country); the problematic idea of "local color," which was imposed by Japanese, and its relation to the "nativism" that was embraced by Taiwanese; the gendered modernity exemplified in the representation of Chinese/Taiwanese women; and the development of Taiwanese artifacts and crafts from colonial to postcolonial times, from their discovery, estheticization, and industrialization to their commodification by both the colonizers and the colonized. Contributors: Chao-Ching Fu, Chia-yu Hu, Yuko Kikuchi, Kaoru Kojima, Ming-chu Lai, Hsin-tien Liao, Naoko Shimazu, Toshio Watanabe, Chuan-ying Yen.

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