ES8403218A3 - Una lente oftalmica para la correcion de la presbicia. - Google Patents

Una lente oftalmica para la correcion de la presbicia.

Info

Publication number
ES8403218A3
ES8403218A3 ES518922A ES518922A ES8403218A3 ES 8403218 A3 ES8403218 A3 ES 8403218A3 ES 518922 A ES518922 A ES 518922A ES 518922 A ES518922 A ES 518922A ES 8403218 A3 ES8403218 A3 ES 8403218A3
Authority
ES
Spain
Prior art keywords
presbyopia
correction
ophthalmic lens
cylinder surfaces
aberration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES518922A
Other languages
English (en)
Other versions
ES518922A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Optical Corp
Original Assignee
American Optical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Optical Corp filed Critical American Optical Corp
Priority to ES518922A priority Critical patent/ES518922A0/es
Publication of ES8403218A3 publication Critical patent/ES8403218A3/es
Publication of ES518922A0 publication Critical patent/ES518922A0/es
Granted legal-status Critical Current

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Abstract

LENTES DE POTENCIA O DE PODER REFRINGENTE PROGRESIVO PARA LA CORRECCION DE LA PRESBICIA.COMPRENDEN UNA SUPERFICIE DE POTENCIA FOCAL PROGRESIVA ENGENDRADA POR LA LINEA DE INTERSECCION DE UNA SECUENCIA ORDENADA DE ESFERAS Y SUPERFICIES CILINDRICAS QUE SE CORTAN, SIENDO DICHAS SUPERFICIES CILINDRICAS ELEGIDAS DE MODO QUE PRODUZCAN UNA DISTRIBUCION UNIFORME DE LA ABERRACION Y DE LA POTENCIA OPTICA PARA OBTENER UN EFECTO OPTICO DE SUAVE CURVATURA, UNIFORMEMENTE GRADUAL.DE APLICACION EN OFTALMOLOGIA.
ES518922A 1983-01-12 1983-01-12 Una lente oftalmica para la correcion de la presbicia. Granted ES518922A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES518922A ES518922A0 (es) 1983-01-12 1983-01-12 Una lente oftalmica para la correcion de la presbicia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES518922A ES518922A0 (es) 1983-01-12 1983-01-12 Una lente oftalmica para la correcion de la presbicia.

Publications (2)

Publication Number Publication Date
ES8403218A3 true ES8403218A3 (es) 1984-03-01
ES518922A0 ES518922A0 (es) 1984-03-01

Family

ID=8485207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518922A Granted ES518922A0 (es) 1983-01-12 1983-01-12 Una lente oftalmica para la correcion de la presbicia.

Country Status (1)

Country Link
ES (1) ES518922A0 (es)

Also Published As

Publication number Publication date
ES518922A0 (es) 1984-03-01

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