BR9917280B1 - process for producing a pair of multifocal progressive corrective lenses and a pair of multifocal progressive corrective lenses. - Google Patents

process for producing a pair of multifocal progressive corrective lenses and a pair of multifocal progressive corrective lenses.

Info

Publication number
BR9917280B1
BR9917280B1 BRPI9917280-1A BR9917280A BR9917280B1 BR 9917280 B1 BR9917280 B1 BR 9917280B1 BR 9917280 A BR9917280 A BR 9917280A BR 9917280 B1 BR9917280 B1 BR 9917280B1
Authority
BR
Brazil
Prior art keywords
pair
corrective lenses
multifocal progressive
progressive corrective
producing
Prior art date
Application number
BRPI9917280-1A
Other languages
Portuguese (pt)
Other versions
BR9917280A (en
Inventor
Bernard Bourdoncle
Sandrine Francois
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 filed Critical
Publication of BR9917280A publication Critical patent/BR9917280A/en
Publication of BR9917280B1 publication Critical patent/BR9917280B1/en

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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G02C7/063—Shape of the progressive surface
    • 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
    • G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters
    • 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
    • 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
    • G02C7/063—Shape of the progressive surface
    • G02C7/065—Properties on the principal line

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
BRPI9917280-1A 1999-12-22 1999-12-22 process for producing a pair of multifocal progressive corrective lenses and a pair of multifocal progressive corrective lenses. BR9917280B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/010313 WO2001046744A2 (en) 1999-12-22 1999-12-22 Pair of multifocal progressive spectacle lenses

Publications (2)

Publication Number Publication Date
BR9917280A BR9917280A (en) 2001-12-26
BR9917280B1 true BR9917280B1 (en) 2012-09-18

Family

ID=8167543

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9917280-1A BR9917280B1 (en) 1999-12-22 1999-12-22 process for producing a pair of multifocal progressive corrective lenses and a pair of multifocal progressive corrective lenses.

Country Status (6)

Country Link
JP (1) JP4335488B2 (en)
CN (1) CN1268964C (en)
AU (1) AU772729B2 (en)
BR (1) BR9917280B1 (en)
CA (1) CA2363121C (en)
WO (1) WO2001046744A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002088828A1 (en) * 2001-04-26 2002-11-07 Hoya Corporation Eyeglass lens desigining method and eyeglass lens
FR2874709B1 (en) * 2004-08-27 2006-11-24 Essilor Int METHOD FOR DETERMINING A PAIR OF PROGRESSIVE OPHTHALMIC LENSES
AU2006260163C1 (en) 2005-06-24 2011-11-03 Hoya Corporation Method of designing both-plane aspherical progressive refractive power lens group and both-plane aspherical progressive refractive power lens group
DE102006030204A1 (en) * 2006-06-30 2008-01-03 Rodenstock Gmbh Pair of spectacle lenses in anisometropia
DE102007062929A1 (en) 2007-12-28 2009-07-02 Rodenstock Gmbh Method for calculating and optimizing a pair of spectacle lenses taking into account binocular properties
JP2011203705A (en) * 2010-03-01 2011-10-13 Seiko Epson Corp Spectacle lens and method for designing the same
CN102768414B (en) * 2012-07-30 2013-09-25 上海理工大学 Design method for novel multi-optical axis progressive multi-focal lens
CN109946849A (en) * 2019-04-25 2019-06-28 齐备 Optical frame glasses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016935C2 (en) * 1980-05-02 1991-01-24 Fa. Carl Zeiss, 7920 Heidenheim Multifocal spectacle lens with partially sliding refractive power
FR2699294B1 (en) * 1992-12-11 1995-02-10 Essilor Int Progressive multifocal ophthalmic lens.
FR2704327B1 (en) * 1993-04-23 1995-06-23 Essilor Int Pair of progressive multifocal ophthalmic lenses.
JP3381314B2 (en) * 1993-06-29 2003-02-24 株式会社ニコン Progressive focus lens
JP3196877B2 (en) * 1995-04-18 2001-08-06 ホーヤ株式会社 Progressive multifocal lens
FR2733328B1 (en) * 1995-04-21 1997-06-13 Essilor Int PROGRESSIVE MULTIFOCAL OPHTHALMIC LENS
JP3196880B2 (en) * 1995-09-22 2001-08-06 ホーヤ株式会社 Progressive multifocal lens

Also Published As

Publication number Publication date
JP4335488B2 (en) 2009-09-30
AU772729B2 (en) 2004-05-06
CA2363121C (en) 2008-12-09
BR9917280A (en) 2001-12-26
CA2363121A1 (en) 2001-06-28
AU2538700A (en) 2001-07-03
WO2001046744A3 (en) 2001-11-08
CN1268964C (en) 2006-08-09
CN1346449A (en) 2002-04-24
WO2001046744A2 (en) 2001-06-28
JP2003518275A (en) 2003-06-03

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/09/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)