AU4075701A - Ophthalmic lens finishing - Google Patents

Ophthalmic lens finishing

Info

Publication number
AU4075701A
AU4075701A AU40757/01A AU4075701A AU4075701A AU 4075701 A AU4075701 A AU 4075701A AU 40757/01 A AU40757/01 A AU 40757/01A AU 4075701 A AU4075701 A AU 4075701A AU 4075701 A AU4075701 A AU 4075701A
Authority
AU
Australia
Prior art keywords
ophthalmic lens
resin
applying
polished
support
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
AU40757/01A
Inventor
Hoa Thien Dang
Eric Glenn Johnson
Kimberly Denise Oliver
Anne Robert
Pascale Tardieu
Robert Alan Valeri
Sidney Shaw White Jr.
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 AU4075701A publication Critical patent/AU4075701A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation
    • 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
    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00884—Spin coating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

The surface of an ophthalmic lens is polished by applying a layer of resin with a surface roughness 30-800 Ra : A process for finishing the surface of a prescribed ophthalmic lens by applying a surface layer of resin of thickness 30 to 800 Ra, where Ra = the arithmetical average surface roughness, to confer a polished surface. An independent claim is included for equipment to provide the surface finish comprising a resin applicator, which comprises a support (1001) in which the lens can be place and rotated and an arm (1003) carrying a nozzle (1002) which provides resin at a low pressure and can be moved vertically and horizontally with respect to the support (1001).
AU40757/01A 2000-03-06 2001-03-02 Ophthalmic lens finishing Abandoned AU4075701A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0002848A FR2805901B1 (en) 2000-03-06 2000-03-06 FINISHING AN OPTALMIC LENS
FR0002848 2000-03-06
PCT/FR2001/000629 WO2001067139A1 (en) 2000-03-06 2001-03-02 Ophthalmic lens finishing

Publications (1)

Publication Number Publication Date
AU4075701A true AU4075701A (en) 2001-09-17

Family

ID=8847761

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40757/01A Abandoned AU4075701A (en) 2000-03-06 2001-03-02 Ophthalmic lens finishing

Country Status (10)

Country Link
EP (2) EP2073044B1 (en)
JP (1) JP2003526810A (en)
AT (2) ATE535829T1 (en)
AU (1) AU4075701A (en)
CA (1) CA2373106A1 (en)
DE (1) DE60140590D1 (en)
ES (1) ES2337334T3 (en)
FR (1) FR2805901B1 (en)
PT (2) PT2073044E (en)
WO (1) WO2001067139A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050140033A1 (en) 2003-12-31 2005-06-30 Essilor International Compagnie Generale D'optique Process for making a coated optical article free of visible fining lines
WO2006045582A1 (en) * 2004-10-22 2006-05-04 Essilor International (Compagnie Generale D'optique) Substrate with an anti-soiling coating
FR2887488B1 (en) 2005-06-22 2007-09-21 Essilor Int METHOD FOR OBTAINING AN ARTICLE IN TRANSPARENT MATERIAL FREE OF VISIBLE SURFACE RAYS AND ARTICLE OBTAINED
JP5148844B2 (en) * 2006-06-05 2013-02-20 Ｈｏｙａ株式会社 Spectacle lens manufacturing method and spectacle lens
JP6693671B2 (en) * 2016-06-30 2020-05-13 ホヤ レンズ タイランド リミテッドＨＯＹＡ Ｌｅｎｓ Ｔｈａｉｌａｎｄ Ｌｔｄ Lens molding die manufacturing method, spectacle lens manufacturing method, and spectacle lens
CN110383111A (en) * 2017-03-15 2019-10-25 日本电产株式会社 The manufacturing method of lens

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916092A1 (en) * 1969-03-27 1970-10-08 Minnesota Mining & Mfg Transparent optical element coated with a polymer of a
JPS5017871B2 (en) * 1971-12-06 1975-06-24
JPS6053675B2 (en) * 1978-09-20 1985-11-27 富士写真フイルム株式会社 Spin coating method
US4417790A (en) * 1979-05-10 1983-11-29 American Optical Corporation Finished ophthalmic lens comprising an optical smooth coating over a rough-surfaced base
NL8400868A (en) * 1984-03-19 1984-10-01 Philips Nv LAYERED OPTICAL COMPONENT.
US5246728A (en) * 1991-01-29 1993-09-21 Bmc Industries, Inc. Scratch-resistant coating and method of making coated lenses
US5164228A (en) * 1991-05-20 1992-11-17 Bmc Industries, Inc. Method of applying scratch-resistant coatings to plastic ophthalmic lenses
US5459176A (en) * 1993-12-23 1995-10-17 Soane Technologies, Inc. Radiation curable coating for plastic articles
US5619288A (en) * 1995-01-23 1997-04-08 Essilor Of America, Inc. Impact resistant plastic ophthalmic lens
US5902399A (en) * 1995-07-27 1999-05-11 Micron Technology, Inc. Method and apparatus for improved coating of a semiconductor wafer
US5919013A (en) 1995-11-21 1999-07-06 Micro Optics Design Corporation Opthalmic lens generating apparatus having vibration dampening structure
AU7957498A (en) * 1997-06-16 1999-01-04 Massachusetts Institute Of Technology High efficiency photoresist coating

Also Published As

Publication number Publication date
FR2805901B1 (en) 2002-05-31
DE60140590D1 (en) 2010-01-07
FR2805901A1 (en) 2001-09-07
PT1175630E (en) 2010-01-13
EP1175630B1 (en) 2009-11-25
EP2073044A3 (en) 2009-10-21
ES2337334T3 (en) 2010-04-23
ATE449974T1 (en) 2009-12-15
PT2073044E (en) 2012-02-16
EP2073044B1 (en) 2011-11-30
WO2001067139A1 (en) 2001-09-13
JP2003526810A (en) 2003-09-09
ATE535829T1 (en) 2011-12-15
CA2373106A1 (en) 2001-09-13
EP1175630A1 (en) 2002-01-30
EP2073044A2 (en) 2009-06-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase