BR8605016A - Lente oftalmica multifocal progressiva - Google Patents

Lente oftalmica multifocal progressiva

Info

Publication number
BR8605016A
BR8605016A BR8605016A BR8605016A BR8605016A BR 8605016 A BR8605016 A BR 8605016A BR 8605016 A BR8605016 A BR 8605016A BR 8605016 A BR8605016 A BR 8605016A BR 8605016 A BR8605016 A BR 8605016A
Authority
BR
Brazil
Prior art keywords
ophthalmic lens
progressive multifocal
multifocal ophthalmic
progressive
lens
Prior art date
Application number
BR8605016A
Other languages
English (en)
Inventor
Bernard Maitenaz
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 BR8605016A publication Critical patent/BR8605016A/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
    • 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
    • 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
    • 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
BR8605016A 1985-10-16 1986-10-14 Lente oftalmica multifocal progressiva BR8605016A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8515322A FR2588672B1 (fr) 1985-10-16 1985-10-16 Lentille ophtalmique multifocale et progressive

Publications (1)

Publication Number Publication Date
BR8605016A true BR8605016A (pt) 1987-07-14

Family

ID=9323871

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8605016A BR8605016A (pt) 1985-10-16 1986-10-14 Lente oftalmica multifocal progressiva

Country Status (6)

Country Link
US (1) US4778266A (pt)
JP (1) JPS6294820A (pt)
BR (1) BR8605016A (pt)
DE (1) DE3634844C2 (pt)
FR (1) FR2588672B1 (pt)
PH (1) PH23878A (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635777A1 (de) * 1986-10-21 1988-05-05 Rodenstock Optik G Progressives brillenglas
JP2573956B2 (ja) * 1987-07-31 1997-01-22 ホ−ヤ株式会社 累進多焦点レンズ
US4869588A (en) * 1987-09-14 1989-09-26 Opticorp, Inc. Non-progressive multifocal ophthamic lenses
US5260376A (en) * 1989-03-03 1993-11-09 Kansai Paint Company, Limited Resin composition, curable composition and coating composition
AU635048B2 (en) * 1989-07-17 1993-03-11 Optische Werke G. Rodenstock Progressive spectacle glass with positive action in the distance portion
DE4012609A1 (de) * 1990-04-19 1991-10-24 Zeiss Carl Fa Gleitsichtflaeche fuer eine gleitsichtbrillenlinse
FR2683642B1 (fr) * 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
FR2683643B1 (fr) * 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
FR2699294B1 (fr) * 1992-12-11 1995-02-10 Essilor Int Lentille ophtalmique multifocale progressive.
US5327181A (en) * 1993-01-12 1994-07-05 Gentex Optics, Inc. Progressive lens for specialty and occupational use
FR2704327B1 (fr) * 1993-04-23 1995-06-23 Essilor Int Paire de lentilles ophtalmiques multifocales progressives.
DE69535835D1 (de) * 1994-10-21 2008-10-23 Carl Zeiss Vision Au Holding Verbesserter augen-korrekturlinsen-rohling
CA2249584C (en) * 1996-03-21 2007-03-27 Sola International Holdings Ltd. Improved single vision lenses
EP0891574B1 (en) * 1996-04-04 2007-07-18 Carl Zeiss Vision Australia Holdings Ltd. Progressive lens elements and methods for designing and using same
AUPO625797A0 (en) * 1997-04-17 1997-05-15 Sola International Holdings Ltd Spectacles bearing sunglass lenses
AR018453A1 (es) 1998-06-04 2001-11-14 Sola Int Holdings Elemento de lente optico, serie de elementos de lente opticos, articulo oftalmico de prescripcion, metodo para fabricar un elemento de lente optico;y elemento de lente oftalmico de prescripcion de vision simple.
MXPA01003994A (es) 1998-10-21 2003-03-10 Sola Int Holdings Armazon para anteojos.
US6440335B1 (en) 1998-12-30 2002-08-27 Sola International, Inc. Process for molding thermoplastic lenses and, steeply curved and/or thin lenses produced thereby
US6682193B1 (en) * 1998-12-30 2004-01-27 Sola International Holdings Ltd. Wide field spherical lenses and protective eyewear
AUPQ065599A0 (en) 1999-05-31 1999-06-24 Sola International Holdings Ltd Progressive lens
US6776480B2 (en) * 2001-07-18 2004-08-17 Sola International Holdings, Ltd. Spectacle frames for shaped lenses defined by monoformal carrier surfaces
US7134752B2 (en) * 2003-12-03 2006-11-14 Sola International Holdings Ltd. Shaped non-corrective eyewear lenses and methods for providing same
US7059718B2 (en) * 2004-01-21 2006-06-13 Hidden Harbor Group L.L.C. Eyewear having a magnified wide field of view
US7389543B2 (en) * 2004-06-30 2008-06-24 Nike, Inc. Optically decentered face shield
CA2704213A1 (en) * 2007-10-30 2009-05-07 Visionware Llc Progressive reading and intermediate distance lens defined by employment of a zernike expansion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1509090A (fr) * 1966-11-29 1968-01-12 Lunetiers Cottet Poichet Soc D Perfectionnements aux lentilles ophtalmiques à puissance focale progressivement variable
JPS493595A (pt) * 1972-04-21 1974-01-12
FR2425653A1 (fr) * 1978-05-12 1979-12-07 Essilor Int Procede pour elaborer une surface de refraction d'une lentille ophtalmique a puissance focale progressivement variable
JPS5942286B2 (ja) * 1979-08-24 1984-10-13 セイコーエプソン株式会社 眼鏡レンズ
FR2495789B1 (fr) * 1980-12-05 1986-02-14 Suwa Seikosha Kk Lentille multifocale progressive
JPS5958415A (ja) * 1982-09-29 1984-04-04 Seiko Epson Corp 累進多焦点レンズ
JPS5988718A (ja) * 1982-11-12 1984-05-22 Hoya Corp 眼の輻輳を考慮した累進焦点眼鏡レンズ

Also Published As

Publication number Publication date
PH23878A (en) 1989-12-18
JPS6294820A (ja) 1987-05-01
FR2588672B1 (fr) 1989-01-13
US4778266A (en) 1988-10-18
DE3634844A1 (de) 1987-04-16
FR2588672A1 (fr) 1987-04-17
DE3634844C2 (de) 1995-05-11

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 14/10/2001