WO2010099953A3 - Optical lens and manufacturing method for same - Google Patents

Optical lens and manufacturing method for same Download PDF

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Publication number
WO2010099953A3
WO2010099953A3 PCT/EP2010/001325 EP2010001325W WO2010099953A3 WO 2010099953 A3 WO2010099953 A3 WO 2010099953A3 EP 2010001325 W EP2010001325 W EP 2010001325W WO 2010099953 A3 WO2010099953 A3 WO 2010099953A3
Authority
WO
WIPO (PCT)
Prior art keywords
manufacturing
same
optical lens
photopolymer
thin layer
Prior art date
Application number
PCT/EP2010/001325
Other languages
German (de)
French (fr)
Other versions
WO2010099953A2 (en
Inventor
Markus Fratz
Andreas Hofmann
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Publication of WO2010099953A2 publication Critical patent/WO2010099953A2/en
Publication of WO2010099953A3 publication Critical patent/WO2010099953A3/en

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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/12—Locally varying refractive index, gradient index lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

In the present invention, optical lenses for correcting vision defects which can be individually adjusted and manufactured in a cost-effective way and a respective manufacturing method are disclosed. According to the invention, a thin layer of photopolymer is applied to a translucent substrate, wherein a diffractive structure adapted to the vision defect to be corrected can be formed in said thin layer of photopolymer by means of location-selective light exposure. Almost any imaging properties, which are required for varifocals, for example, can be achieved by means of a suitable design of the diffractive structure.
PCT/EP2010/001325 2009-03-05 2010-03-03 Optical lens and manufacturing method for same WO2010099953A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009011838.1 2009-03-05
DE102009011838.1A DE102009011838B4 (en) 2009-03-05 2009-03-05 Optical lens and manufacturing process

Publications (2)

Publication Number Publication Date
WO2010099953A2 WO2010099953A2 (en) 2010-09-10
WO2010099953A3 true WO2010099953A3 (en) 2010-10-28

Family

ID=42105931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/001325 WO2010099953A2 (en) 2009-03-05 2010-03-03 Optical lens and manufacturing method for same

Country Status (2)

Country Link
DE (1) DE102009011838B4 (en)
WO (1) WO2010099953A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012020452A1 (en) * 2012-10-17 2014-04-17 Rodenstock Gmbh Production of spectacle lenses with protected microstructures
DE102012023025A1 (en) 2012-11-23 2014-05-28 Rodenstock Gmbh Production of microstructured spectacle lenses by means of a transfer layer

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642112A (en) * 1981-04-29 1987-02-10 Pilkington P.E. Limited Artificial eye lenses
EP1184849A2 (en) * 2000-08-31 2002-03-06 Japan as represented by Secretary of Agency of Industrial Science and Technology Information recording method
US20050105048A1 (en) * 2003-11-14 2005-05-19 Laurence Warden System for manufacturing an optical lens
WO2006047698A1 (en) * 2004-10-25 2006-05-04 Advanced Medical Optics, Inc. Ophthalmic lens with multiple phase plates
EP1658829A1 (en) * 2000-03-20 2006-05-24 California Institute of Technology Application of wavefront sensor to lenses capable of post-fabrication power modification
WO2007038662A2 (en) * 2005-09-27 2007-04-05 Transitions Optical, Inc. Optical elements and method of making the same using liquid crystal materials
WO2008015210A1 (en) * 2006-07-31 2008-02-07 Essilor International (Compagnie Generale D'optique) Process for transferring onto a surface of an optical article a layer having a variable index of refraction
US20080137032A1 (en) * 2006-12-06 2008-06-12 General Electric Company Optical lens and method of manufacturing
WO2009025845A1 (en) * 2007-08-21 2009-02-26 Johnson & Johnson Vision Care, Inc. Methods of forming an ophthalmic lens precursor and a lens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661914B1 (en) * 1990-05-11 1994-05-06 Essilor Internal Cie Gle Optique METHOD FOR MANUFACTURING A TRANSPARENT POLYMER LENS WITH MODULATED REFRACTION INDEX.
DE4110614A1 (en) 1991-04-02 1992-10-08 Rupp & Hubrach Kg Rugged lens e.g. for spectacles - has main body with diffractive focussing features on side covered with protective e.g. polysiloxane coating of lower refractive index
HUP0100091A3 (en) * 1997-12-29 2004-07-28 Univ California Composite holographic multifocal lens
DE19860432A1 (en) 1998-12-28 2000-07-06 Eschenbach Optik Gmbh & Co Optical system for binocular- or magnifying spectacles useful e.g. for surgeon has internal image-forming diffractive structure providing wide field of vision

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642112A (en) * 1981-04-29 1987-02-10 Pilkington P.E. Limited Artificial eye lenses
EP1658829A1 (en) * 2000-03-20 2006-05-24 California Institute of Technology Application of wavefront sensor to lenses capable of post-fabrication power modification
EP1184849A2 (en) * 2000-08-31 2002-03-06 Japan as represented by Secretary of Agency of Industrial Science and Technology Information recording method
US20050105048A1 (en) * 2003-11-14 2005-05-19 Laurence Warden System for manufacturing an optical lens
WO2006047698A1 (en) * 2004-10-25 2006-05-04 Advanced Medical Optics, Inc. Ophthalmic lens with multiple phase plates
WO2007038662A2 (en) * 2005-09-27 2007-04-05 Transitions Optical, Inc. Optical elements and method of making the same using liquid crystal materials
WO2008015210A1 (en) * 2006-07-31 2008-02-07 Essilor International (Compagnie Generale D'optique) Process for transferring onto a surface of an optical article a layer having a variable index of refraction
US20080137032A1 (en) * 2006-12-06 2008-06-12 General Electric Company Optical lens and method of manufacturing
WO2009025845A1 (en) * 2007-08-21 2009-02-26 Johnson & Johnson Vision Care, Inc. Methods of forming an ophthalmic lens precursor and a lens

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
M. T. GALE: "Direct Writing of Continous-relief Micro-optics", 31 December 1997, TAYLOR & FRANCIS LTD, ISBN: 0748404813, pages: 87 - 93, XP007913234 *
THOMAS HESSLER ET AL: "Analysis and optimization of fabrication of continuous-relief diffractive optical elements", APPLIED OPTICS, OPTICAL SOCIETY OF AMERICA, US, vol. 37, no. 19, 1 July 1998 (1998-07-01), pages 4069 - 4079, XP007913200, ISSN: 0003-6935 *

Also Published As

Publication number Publication date
DE102009011838B4 (en) 2017-08-31
WO2010099953A2 (en) 2010-09-10
DE102009011838A1 (en) 2010-09-16

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