Professional Ophthalmic DispensingProfessional Press, 1970 - 549 páginas |
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Página 315
... reflection - 4 % from each of the front and rear surfaces . It is this lost reflected light we are con- cerned with . If one incident lightwave meets the lens surface , 4 % of its intensity is reflected back in a single reflected wave ...
... reflection - 4 % from each of the front and rear surfaces . It is this lost reflected light we are con- cerned with . If one incident lightwave meets the lens surface , 4 % of its intensity is reflected back in a single reflected wave ...
Página 329
Ralph Drew. Light from peri- pheral source reflected from back lens surface Comparison of ghost image residual reflectance . The same light reflected from front lens surface Light entering the eye after double , intra - surface reflection ...
Ralph Drew. Light from peri- pheral source reflected from back lens surface Comparison of ghost image residual reflectance . The same light reflected from front lens surface Light entering the eye after double , intra - surface reflection ...
Página 365
... reflected from a shiny surface , like glass or water , suffers varying degrees of polarization , and that if it is reflected at a certain angle , it is totally polarized in the plane of the surface . Later , Brewster's Law established ...
... reflected from a shiny surface , like glass or water , suffers varying degrees of polarization , and that if it is reflected at a certain angle , it is totally polarized in the plane of the surface . Later , Brewster's Law established ...
Índice
History | 3 |
Plastics and Plastic Frames | 15 |
Ophthalmic Fashion and Style | 41 |
Direitos de autor | |
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absorptive acetate angle Angstrom Units anisometropia anti-reflection coating aphakic appearance bevel bifocal cataract correct cosmetic course crown glass curve cylinder lens dark diopters dispenser's dispensing store edge effect endpieces entrance pupil eyewear face fashion feel fitting frame color front function heat important insertion kind lens design light look lower rim manufacturers matter measure metal millimeter multifocal myope normal nose nosepads ophthalmic dispensing optical center optical coatings optician pair of glasses patient penser perhaps plano plastic frames plastic lenses practitioner presbyopic prescriber prescription professional reading reason receptionist reflected refractive refractive index rocking pads salesman seems segment selling shade shape spectacle frame style sunglasses supply lab surface technique temples thickness thing tint tion ultraviolet UNIVERSITY OF CALIFORNIA usually vertex distance vertical vision visual wavelengths wear glasses word young zyl frame