FR2349149B1 - - Google Patents

Info

Publication number
FR2349149B1
FR2349149B1 FR7710993A FR7710993A FR2349149B1 FR 2349149 B1 FR2349149 B1 FR 2349149B1 FR 7710993 A FR7710993 A FR 7710993A FR 7710993 A FR7710993 A FR 7710993A FR 2349149 B1 FR2349149 B1 FR 2349149B1
Authority
FR
France
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
FR7710993A
Other languages
French (fr)
Other versions
FR2349149A1 (fr
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
Publication of FR2349149A1 publication Critical patent/FR2349149A1/fr
Application granted granted Critical
Publication of FR2349149B1 publication Critical patent/FR2349149B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • C03C4/06—Compositions for glass with special properties for photosensitive glass for phototropic or photochromic glass
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/105—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having inhomogeneously distributed colouring

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
  • Surface Treatment Of Optical Elements (AREA)
FR7710993A 1976-04-20 1977-04-12 Lentilles a gradient photochromique munies d'un revetement absorbant les rayons ultra-violets Granted FR2349149A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67858376A 1976-04-20 1976-04-20

Publications (2)

Publication Number Publication Date
FR2349149A1 FR2349149A1 (fr) 1977-11-18
FR2349149B1 true FR2349149B1 (de) 1980-05-09

Family

ID=24723410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710993A Granted FR2349149A1 (fr) 1976-04-20 1977-04-12 Lentilles a gradient photochromique munies d'un revetement absorbant les rayons ultra-violets

Country Status (4)

Country Link
JP (1) JPS5946365B2 (de)
DE (1) DE2712859C2 (de)
FR (1) FR2349149A1 (de)
GB (1) GB1520099A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608349A (en) * 1985-11-12 1986-08-26 Corning Glass Works Photochromic glass compositions for lightweight lenses
JPS6318383A (ja) * 1986-07-10 1988-01-26 Sharp Corp 複写機の現像装置
EP0348547A1 (de) * 1988-06-30 1990-01-03 S.C. Johnson & Son, Inc. Substrat mit einer haftenden Photo-Produkt-Beschichtung und Verfahren zur Beschichtung dieses Substrates
JP2613486B2 (ja) * 1990-03-30 1997-05-28 旭光学工業株式会社 貼り合わせ眼鏡レンズ及びその製造方法
DE4302359A1 (de) * 1993-01-28 1994-08-18 Hellmut Dr Worch Sehhilfe
AUPN007294A0 (en) * 1994-12-16 1995-01-19 Sola International Holdings Ltd Incorporating photochromic molecules in light transmissible articles
FR2952440B1 (fr) 2009-11-12 2012-05-04 Essilor Int Procede de fabrication d'un film plastique anti-uv avec une repartition spatiale non uniforme de l'absorbeur uv et elements optiques photochromes revetus d'un tel film plastique
FR2954523B1 (fr) 2009-12-17 2014-08-22 Essilor Int Article optique photochrome comportant un revetement photochrome sature et un film absorbant le rayonnement uv
JP5922384B2 (ja) * 2011-11-30 2016-05-24 Hoya株式会社 眼鏡レンズの製造方法
EP2851713B1 (de) 2013-09-20 2016-11-09 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Optischer Artikel mit ansteigendem Photochromismus
BR112017018709B1 (pt) * 2015-03-10 2022-08-09 Transitions Optical, Inc Método para a preparação de um elemento ótico o qual sofre coloração em um padrão linear não uniforme quando da exposição à radiação actínica e elemento ótico
US10994563B2 (en) * 2015-03-10 2021-05-04 Transitions Optical, Inc. Method for coloring an optical element in a non-uniform linear pattern
JP6430979B2 (ja) * 2015-04-28 2018-11-28 伊藤光学工業株式会社 フォトクロミック部材の製造方法
EP3316021A1 (de) * 2016-12-23 2018-05-02 Carl Zeiss Vision International GmbH Komponente für eine brille mit detektor für das erfassen einer uv-licht-strahlendosis
WO2019145782A2 (en) 2018-01-23 2019-08-01 Clear and Dark Ltd. Systems, methods, and apparatus for forming optical articles, and optical articles formed by the same
DE102018006794B3 (de) * 2018-08-28 2020-01-02 Rodenstock Gmbh Brillenglas, Verwendung eines Brillenglases und Verfahren zum Herstellen eines Brillenglases
WO2020239235A1 (en) * 2019-05-31 2020-12-03 Transitions Optical, Ltd. Multi-stage optical article
US11543570B1 (en) 2020-05-11 2023-01-03 Meta Platforms Technologies, Llc Gradient photochromic dimming device and optical assembly including the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406085A (en) * 1964-05-11 1968-10-15 Corning Glass Works Photochromic window
US3419370A (en) * 1965-11-22 1968-12-31 Corning Glass Works Method of producing a photochromic glass and resulting article

Also Published As

Publication number Publication date
JPS5946365B2 (ja) 1984-11-12
GB1520099A (en) 1978-08-02
JPS52128156A (en) 1977-10-27
DE2712859C2 (de) 1987-05-07
DE2712859A1 (de) 1977-11-03
FR2349149A1 (fr) 1977-11-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse