BRPI0614811A2 - processo de manufatura de um sistema óptico - Google Patents

processo de manufatura de um sistema óptico

Info

Publication number
BRPI0614811A2
BRPI0614811A2 BRPI0614811-5A BRPI0614811A BRPI0614811A2 BR PI0614811 A2 BRPI0614811 A2 BR PI0614811A2 BR PI0614811 A BRPI0614811 A BR PI0614811A BR PI0614811 A2 BRPI0614811 A2 BR PI0614811A2
Authority
BR
Brazil
Prior art keywords
optical system
manufacturing process
function
equation
virtual
Prior art date
Application number
BRPI0614811-5A
Other languages
English (en)
Inventor
Pascal Allione
Gilles Le Saux
Denis Mazuet
Jean-Pierre Chauveau
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Publication of BRPI0614811A2 publication Critical patent/BRPI0614811A2/pt
Publication of BRPI0614811B1 publication Critical patent/BRPI0614811B1/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/00961—Measuring, controlling or regulating using microprocessors or computers
    • B29D11/00971—Measuring, controlling or regulating using microprocessors or computers using CNC machining to make mould surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0081—Simple or compound lenses having one or more elements with analytic function to create variable power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/10—Bifocal lenses; Multifocal lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/08—Series of lenses, lens blanks

Landscapes

  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Eyeglasses (AREA)
  • Architecture (AREA)
  • Software Systems (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Communication System (AREA)

Abstract

PROCESSO DE MANUFATURA DE UM SISTEMA óPTICO. A presente invenção refere-se a um processo de cálculo de um sistema óptico (OS), o sistema óptico (OS) sendo identificado por uma função (OF), o sistema óptico (OS) compreendendo uma primeira parte (Fi), definida por uma primeira equação (EFi), e uma segunda parte (F2), definida por uma segunda equação (EF2), o processo compreendendo: uma etapa de geração (GEN), na qual um sistema óptico virtual (VOS) é usado para gerar uma função virtual (VOF); uma etapa de modificação (MOD), na qual a função virtual (VOF) é modificada de modo a obter a função (OF); e uma etapa de cálculo (CAL), na qual a segunda equação (EF2) é calculada da função (OF) e da primeira equação (EFi). A invenção refere-se a um processo de manufatura de um sistema óptico (OS).
BRPI0614811-5A 2005-08-11 2006-08-01 Processo de manufatura de um sistema óptico BRPI0614811B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05291716A EP1752815A1 (en) 2005-08-11 2005-08-11 Method of manufacturing an optical system
EP05291716.8 2005-08-11
PCT/IB2006/003220 WO2007017766A2 (en) 2005-08-11 2006-08-01 Method of manufacturing an optical system

Publications (2)

Publication Number Publication Date
BRPI0614811A2 true BRPI0614811A2 (pt) 2009-08-04
BRPI0614811B1 BRPI0614811B1 (pt) 2018-01-16

Family

ID=35500854

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0614811-5A BRPI0614811B1 (pt) 2005-08-11 2006-08-01 Processo de manufatura de um sistema óptico

Country Status (10)

Country Link
US (2) US8447573B2 (pt)
EP (2) EP1752815A1 (pt)
JP (1) JP2009505128A (pt)
KR (1) KR101297289B1 (pt)
CN (1) CN101243351B (pt)
AU (1) AU2006277686B2 (pt)
BR (1) BRPI0614811B1 (pt)
CA (1) CA2618336C (pt)
IL (1) IL189122A (pt)
WO (1) WO2007017766A2 (pt)

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EP2037314B1 (en) 2007-12-28 2021-12-01 Essilor International A method and computer means for choosing spectacle lenses adapted to a frame
EP2028529B1 (en) * 2007-12-28 2020-09-09 Essilor International Method of calculating an optical system according to a given spectacle frame
EP2028527B1 (en) * 2007-12-28 2013-01-23 Essilor International (Compagnie Générale D'Optique) Method for selecting base-curves for an ophtalmic lens and related spectacle lens manufacturing method
ES2829678T3 (es) 2007-12-28 2021-06-01 Essilor Int Método para calcular un sistema óptico según una montura para gafas dada
EP2028531B1 (en) * 2007-12-28 2016-05-04 Essilor International (Compagnie Generale D'optique) Method of selecting a semi-finished ophthalmic lens according to a given spectacle frame
US8408700B2 (en) 2008-06-12 2013-04-02 Essilor International (Compagnie Generale D'optique) Method for calculating a customized progressive addition surface; method for manufacturing a progressive addition lens
FR2938934B1 (fr) 2008-11-25 2017-07-07 Essilor Int - Cie Generale D'optique Verre de lunettes procurant une vision ophtalmique et une vision supplementaire
EP2199021A1 (en) * 2008-12-22 2010-06-23 Essilor International (Compagnie Générale D'Optique) A method of and an apparatus for manufacturing an optical lens
FR2941060B1 (fr) 2009-01-13 2011-04-22 Essilor Int Procede de determination d'une nappe d'aspherisation destinee a une lentille ophtalmique
DE102009005206A1 (de) * 2009-01-20 2010-07-22 Rodenstock Gmbh Variables Gleitsichtglasdesign
FR2945874A1 (fr) 2009-05-20 2010-11-26 Essilor Int Lentille ophtalmique de type unifocale
EP2270577A1 (en) 2009-06-30 2011-01-05 Essilor International (Compagnie Générale D'Optique) Method of and apparatus for generating a surface of an optical lens
FR2950983A1 (fr) 2009-10-01 2011-04-08 Essilor Int Procede de determination, d'optimisation et de fabrication d'une lentille ophtalmique et ensemble de lentilles ophtalmiques
AU2010305423B2 (en) * 2009-10-07 2015-08-13 Essilor International An optical function determining method
FR2956223B1 (fr) 2010-02-09 2012-04-13 Essilor Int Lentille ophtalmique multifocale progressive
FR2956222B1 (fr) 2010-02-09 2012-07-27 Essilor Int Lentille ophtalmique multifocale progressive
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EP2490065A1 (en) 2011-02-18 2012-08-22 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) A method for determining target optical functions
FR2984197B1 (fr) 2011-12-15 2014-01-03 Essilor Int Procede de transformation d'une surface progressive initiale
JP6349580B2 (ja) * 2012-02-10 2018-07-04 エシロール・アンテルナシオナル リアルタイムで類別を行うシステム及び方法
BR112015030018B1 (pt) 2013-06-13 2022-03-29 Essilor International Método para determinar uma superfície de uma face de uma lente óptica adaptada para uma armação de óculos
KR102299750B1 (ko) 2014-04-01 2021-09-08 에씰로 앙터나시오날 보충 이미지를 출력하도록 구성되는 다중 초점 안과용 안경 렌즈
US10509235B2 (en) 2014-04-02 2019-12-17 Essilor International Method of calculating optical characteristics of an optical system according to a given spectacle frame
US10247962B2 (en) 2014-04-14 2019-04-02 Essilor International Method of calculating an optical system of a progressive addition ophthalmic lens being arranged to output a supplementary image
US10338406B2 (en) * 2014-09-30 2019-07-02 Essilor International Method for determining a lens blank intended to be used to manufacture an optical lens
EP3201683B1 (en) 2014-09-30 2023-09-20 Essilor International A multifocal lens supply system for providing to a wearer a customized progressive spectacle ophthalmic lens
US11327339B2 (en) 2016-03-04 2022-05-10 Essilor International Method of ordering an ophthalmic lens and corresponding system
ES3064391T3 (en) 2016-03-04 2026-04-24 Essilor Int Method of determining a refractive power value characterising an ophthalmic lens and corresponding electronic device
EP3226067B1 (en) 2016-03-29 2018-12-05 Essilor International Method for processing an unfinished optical lens member
EP3789815A1 (de) 2019-09-03 2021-03-10 Carl Zeiss Vision International GmbH Computerimplementiertes verfahren zum anpassen eines brillenglases an eine brillenfassung
EP4600719A1 (en) * 2024-02-09 2025-08-13 Carl Zeiss Vision International GmbH Method being configured for calculating by a computer a compensated digital twin of a spectacle lens

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JP3342423B2 (ja) * 1998-10-09 2002-11-11 ホーヤ株式会社 眼光学系のシミュレーション装置
ATE438880T1 (de) * 1999-02-12 2009-08-15 Hoya Corp Brille und ihre herstellung
US6558586B1 (en) 2000-03-06 2003-05-06 Essilor International (Compagnie Generale D'optique) Process for fabricating a surface of an ophthalmic lens, installation for implementing the process and ophthalmic lens obtained by the process
US6655803B1 (en) * 2000-06-01 2003-12-02 Inray Ltd. Wavefront method for designing optical elements
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Also Published As

Publication number Publication date
IL189122A0 (en) 2008-08-07
EP1920291B1 (en) 2019-05-22
US8447573B2 (en) 2013-05-21
US20130218533A1 (en) 2013-08-22
WO2007017766A2 (en) 2007-02-15
CN101243351B (zh) 2013-12-25
KR101297289B1 (ko) 2013-08-20
AU2006277686B2 (en) 2012-03-15
KR20080042811A (ko) 2008-05-15
CA2618336C (en) 2015-11-17
US20090125137A1 (en) 2009-05-14
IL189122A (en) 2014-01-30
JP2009505128A (ja) 2009-02-05
WO2007017766A3 (en) 2007-06-14
EP1920291A2 (en) 2008-05-14
EP1752815A1 (en) 2007-02-14
BRPI0614811B1 (pt) 2018-01-16
CA2618336A1 (en) 2007-02-15
CN101243351A (zh) 2008-08-13
AU2006277686A1 (en) 2007-02-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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