ATE140891T1 - Verfahren zur herstellung optischer qualitätslinsen - Google Patents

Verfahren zur herstellung optischer qualitätslinsen

Info

Publication number
ATE140891T1
ATE140891T1 AT91900110T AT91900110T ATE140891T1 AT E140891 T1 ATE140891 T1 AT E140891T1 AT 91900110 T AT91900110 T AT 91900110T AT 91900110 T AT91900110 T AT 91900110T AT E140891 T1 ATE140891 T1 AT E140891T1
Authority
AT
Austria
Prior art keywords
lens
optical center
preformed
mold
optical
Prior art date
Application number
AT91900110T
Other languages
English (en)
Inventor
Ronald D Blum
Original Assignee
Innotech Inc
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
Priority claimed from US07/594,136 external-priority patent/US5178800A/en
Application filed by Innotech Inc filed Critical Innotech Inc
Application granted granted Critical
Publication of ATE140891T1 publication Critical patent/ATE140891T1/de

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
    • B29D11/00028—Bifocal lenses; Multifocal lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Glass Compositions (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT91900110T 1989-12-05 1990-12-03 Verfahren zur herstellung optischer qualitätslinsen ATE140891T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44615189A 1989-12-05 1989-12-05
US07/594,136 US5178800A (en) 1990-10-10 1990-10-10 Method for forming plastic optical quality spectacle lenses

Publications (1)

Publication Number Publication Date
ATE140891T1 true ATE140891T1 (de) 1996-08-15

Family

ID=27034520

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91900110T ATE140891T1 (de) 1989-12-05 1990-12-03 Verfahren zur herstellung optischer qualitätslinsen

Country Status (9)

Country Link
EP (1) EP0507785B1 (de)
AT (1) ATE140891T1 (de)
AU (1) AU6889791A (de)
CA (1) CA2031573C (de)
DE (1) DE69027997T2 (de)
DK (1) DK0507785T3 (de)
ES (1) ES2089180T3 (de)
GR (1) GR3021388T3 (de)
WO (1) WO1991008105A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219497A (en) * 1987-10-30 1993-06-15 Innotech, Inc. Method for manufacturing lenses using thin coatings
US5512371A (en) * 1994-03-18 1996-04-30 Innotech, Inc. Composite lenses
US5861934A (en) * 1996-05-06 1999-01-19 Innotech, Inc. Refractive index gradient lens
US6387441B1 (en) * 2000-09-06 2002-05-14 Optima, Inc. Optical lens coating apparatus and method
RU2338604C1 (ru) * 2007-03-22 2008-11-20 Федеральное государственное унитарное предприятие "Обнинское научно-производственное предприятие "Технология" Способ нанесения покрытий на крупногабаритные сложнопрофильные изделия с использованием многокомпонентного раствора жидких пленок и устройство для его осуществления
RU2393026C1 (ru) * 2009-02-16 2010-06-27 Федеральное государственное унитарное предприятие "Обнинское научно-производственное предприятие "Технология" Способ нанесения покрытий на крупногабаритные сложнопрофильные изделия с использованием многокомпонентного раствора жидких пленок и устройство для его осуществления
KR20140068120A (ko) * 2011-08-31 2014-06-05 존슨 앤드 존슨 비젼 케어, 인코포레이티드 안과용 렌즈 형성 광학체 처리 방법
WO2018224617A1 (en) * 2017-06-09 2018-12-13 Essilor International Method and system for manufacturing an optical lens having an electronic component
EP3927534A1 (de) * 2019-02-20 2021-12-29 Luxexcel Holding B.V. Verfahren zum drucken einer multifokallinse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497754A (en) * 1979-07-30 1985-02-05 Societa' Italiana Lenti S.I.L.-S.R.L. Casting plastic lenses from thermohardening monomer with compensation for polymer expansion and shrinkage
EP0226123A3 (de) * 1985-12-03 1988-08-10 Matsushita Electric Industrial Co., Ltd. Verfahren zum Herstellen eines Gegenstandes aus organischem Glas
US4774035A (en) * 1986-01-14 1988-09-27 Camelot Industries Corporation Process of coating an ophthalmic lens
US4873029A (en) * 1987-10-30 1989-10-10 Blum Ronald D Method for manufacturing lenses

Also Published As

Publication number Publication date
CA2031573C (en) 1997-12-16
WO1991008105A3 (en) 1991-07-25
EP0507785A1 (de) 1992-10-14
ES2089180T3 (es) 1996-10-01
EP0507785B1 (de) 1996-07-31
DE69027997D1 (de) 1996-09-05
CA2031573A1 (en) 1991-06-06
AU6889791A (en) 1991-06-26
GR3021388T3 (en) 1997-01-31
WO1991008105A2 (en) 1991-06-13
DK0507785T3 (da) 1996-12-09
DE69027997T2 (de) 1997-01-09

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Legal Events

Date Code Title Description
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