AU6417980A - Glass/organic material composite lens - Google Patents

Glass/organic material composite lens

Info

Publication number
AU6417980A
AU6417980A AU64179/80A AU6417980A AU6417980A AU 6417980 A AU6417980 A AU 6417980A AU 64179/80 A AU64179/80 A AU 64179/80A AU 6417980 A AU6417980 A AU 6417980A AU 6417980 A AU6417980 A AU 6417980A
Authority
AU
Australia
Prior art keywords
glass
organic material
material composite
composite lens
lens
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.)
Abandoned
Application number
AU64179/80A
Inventor
Serge Legendre
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of AU6417980A publication Critical patent/AU6417980A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B29D11/0048—Moulds for lenses
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
    • 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
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • 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
    • B29D11/0073—Optical laminates
    • 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
    • B29D11/00932—Combined cutting and grinding thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
AU64179/80A 1979-11-08 1980-11-07 Glass/organic material composite lens Abandoned AU6417980A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7927529 1979-11-08
FR7927529A FR2472765A1 (en) 1979-11-08 1979-11-08 PROCESS FOR PRODUCING A COMPOSITE GLASS, IN PARTICULAR AN OPHTHALMIC LENS, SO OBTAINED

Publications (1)

Publication Number Publication Date
AU6417980A true AU6417980A (en) 1981-05-14

Family

ID=9231424

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64179/80A Abandoned AU6417980A (en) 1979-11-08 1980-11-07 Glass/organic material composite lens

Country Status (7)

Country Link
EP (1) EP0028974A1 (en)
JP (1) JPS5672933A (en)
AU (1) AU6417980A (en)
BR (1) BR8007057A (en)
CA (1) CA1139952A (en)
ES (1) ES8202959A1 (en)
FR (1) FR2472765A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569005B2 (en) * 1983-08-03 1988-01-14 Essilor International Compagnie Generale D'optique Optical lenses having a scratch-resistant coating
AU579898B2 (en) * 1984-10-23 1988-12-15 Ronald S. Ace Ophthalmic glass/plastic laminated lens having photochromic characteristics and method of assembly thereof
US10670884B2 (en) 2016-10-21 2020-06-02 Carl Zeiss Vision International Gmbh Spectacle lens and method for producing same
US11614640B2 (en) 2016-10-21 2023-03-28 Carl Zeiss Vision International Gmbh Spectacle lens and method, in particular 3D printing method, for the production thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530182A1 (en) * 1982-07-16 1984-01-20 Essilor Int MOLDING DEVICE, IN PARTICULAR FOR OPTICAL ELEMENT, FOR EXAMPLE OPHTHALMIC LENS
JPS59232825A (en) * 1983-06-15 1984-12-27 Hoya Corp Manufacture of composite lens
JPS60243601A (en) * 1984-05-18 1985-12-03 Hitachi Ltd Aspherical lens and its preparation
JPS6121935A (en) * 1984-07-11 1986-01-30 West Electric Co Ltd Preparation of optical lens
US4873029A (en) * 1987-10-30 1989-10-10 Blum Ronald D Method for manufacturing lenses
AUPN718195A0 (en) 1995-12-18 1996-01-18 Sola International Holdings Ltd Laminate wafers
JP5511287B2 (en) * 2008-09-30 2014-06-04 Ｈｏｙａ株式会社 Manufacturing method of plastic lens
EP3561576A1 (en) * 2018-04-24 2019-10-30 Carl Zeiss Vision International GmbH Spectacle lens comprising at least one ultrathin piece of glass and method for producing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357345A (en) * 1939-12-02 1944-09-05 American Optical Corp Lens and process for making same
US3471358A (en) * 1966-02-16 1969-10-07 Bausch & Lomb Lamination of silicate surfaces using an impregnated phenoxy resin interlayer
FR1522002A (en) * 1967-05-05 1968-04-19 Kirk Optical Lens Co transparent element such as a lens or a mirror and method for its production
US3998531A (en) * 1974-11-04 1976-12-21 Marzouk Marzouk Y Method of making protective optical components
CA1114115A (en) * 1977-11-04 1981-12-15 Corning Glass Works Direct casting method for producing low-stress glass/plastic composites

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569005B2 (en) * 1983-08-03 1988-01-14 Essilor International Compagnie Generale D'optique Optical lenses having a scratch-resistant coating
AU579898B2 (en) * 1984-10-23 1988-12-15 Ronald S. Ace Ophthalmic glass/plastic laminated lens having photochromic characteristics and method of assembly thereof
US10670884B2 (en) 2016-10-21 2020-06-02 Carl Zeiss Vision International Gmbh Spectacle lens and method for producing same
US11614640B2 (en) 2016-10-21 2023-03-28 Carl Zeiss Vision International Gmbh Spectacle lens and method, in particular 3D printing method, for the production thereof

Also Published As

Publication number Publication date
ES496550A0 (en) 1982-02-16
JPS5672933A (en) 1981-06-17
FR2472765B1 (en) 1982-01-08
FR2472765A1 (en) 1981-07-03
BR8007057A (en) 1981-05-12
ES8202959A1 (en) 1982-02-16
EP0028974A1 (en) 1981-05-20
CA1139952A (en) 1983-01-25

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