6 edition of Spectacle lenses found in the catalog.
Includes bibliographical references and index.
|Statement||Colin Fowler, Keziah Latham Petre.|
|Contributions||Latham Petre, Keziah.|
|LC Classifications||RE976 .F69 2001|
|The Physical Object|
|LC Control Number||00054373|
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This up to date text offers a practical approach to the theory and practice of how spectacle lenses are made and how they work in correcting vision. It also covers the more fundamental aspects of spectacle lens dispensing with relevance to areas such as visual optics and geometric optics.
Author InformationPages: It also covers the more fundamental aspects of spectacle lens dispensing with relevance to areas such as visual optics and geometric optics. Show less This up to date text offers a practical approach to the theory and practice of how spectacle lenses are made and how they work in correcting vision.
Spectacle Lens Curvature and Thickness Spectacle Lens Aberrations, Lens Design and Aspherics Lensometry and Verification Spectacle Lens Materials, Tints and Coatings Prisms, Centration and Decentration Spectacle Magnification and Aniseikonia Multifocals Progressive Addition Lenses (PALs) The user can: Spectacle lenses book on the blue text to reveal glossary terms.
Progressive lenses have three prescriptions in one pair of glasses. That allows you to do close-up work (like reading a book), middle-distance work (like checking out a website on a computer), or Author: Kathryn Whitbourne.
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Glasses, also known as eyeglasses or spectacles, are vision aids, consisting of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes, typically utilizing a bridge over the nose and arms which rest over the ears. Glasses are typically used for vision correction, such as with reading glasses and glasses used for nearsightedness.
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