PL3437797T3 - Sposób określania pozycji członu soczewki optycznej - Google Patents

Sposób określania pozycji członu soczewki optycznej

Info

Publication number
PL3437797T3
PL3437797T3 PL17306029T PL17306029T PL3437797T3 PL 3437797 T3 PL3437797 T3 PL 3437797T3 PL 17306029 T PL17306029 T PL 17306029T PL 17306029 T PL17306029 T PL 17306029T PL 3437797 T3 PL3437797 T3 PL 3437797T3
Authority
PL
Poland
Prior art keywords
determining
optical lens
lens member
optical
lens
Prior art date
Application number
PL17306029T
Other languages
English (en)
Inventor
Jérôme Moine
Original Assignee
Essilor International
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 filed Critical Essilor International
Publication of PL3437797T3 publication Critical patent/PL3437797T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B24B13/0055—Positioning of lenses; Marking of lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. 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
    • B29D11/00009—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
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/00961—Measuring, controlling or regulating using microprocessors or computers
    • 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
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/0098—Inspecting lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Eyeglasses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Lens Barrels (AREA)
PL17306029T 2017-08-02 2017-08-02 Sposób określania pozycji członu soczewki optycznej PL3437797T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17306029.4A EP3437797B1 (en) 2017-08-02 2017-08-02 A method of determining the position of an optical lens member

Publications (1)

Publication Number Publication Date
PL3437797T3 true PL3437797T3 (pl) 2020-11-16

Family

ID=59626534

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17306029T PL3437797T3 (pl) 2017-08-02 2017-08-02 Sposób określania pozycji członu soczewki optycznej

Country Status (5)

Country Link
US (1) US11964355B2 (pl)
EP (1) EP3437797B1 (pl)
CN (1) CN110740837B (pl)
PL (1) PL3437797T3 (pl)
WO (1) WO2019025352A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023201930B4 (de) 2023-03-03 2024-12-24 Rodenstock Gmbh Bestimmung der Lage einer optischen Linse in Bezug auf eine Auflage oder Halterung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576820B1 (fr) * 1985-02-01 1989-04-07 Essilor Int Bague d'appui pour la fixation d'un bloc de montage sur la face finie a courbure progressivement variable d'une ebauche semi-finie d'un palet, tel que lentille ophtalmique ou moule
US4856234A (en) * 1988-02-26 1989-08-15 Research Machine Center, Inc. Optical lens manufacturing apparatus and method
JP3966696B2 (ja) * 2001-03-26 2007-08-29 株式会社ニデック カップ取付け装置
US20040099971A1 (en) * 2002-11-25 2004-05-27 Technology Resource International Corporation Lens molds and method of using the same
FR2983313B1 (fr) * 2011-11-29 2014-06-27 Essilor Int Support de lentille ophtalmiquë pour dispositif de centrage
FR2997330B1 (fr) * 2012-10-30 2015-04-03 Essilor Int Procede de fabrication par usinage de lentilles ophtalmiques
US9791719B2 (en) * 2012-12-31 2017-10-17 Essilor International (Compagnie Generale D'optique) Method of determining the blocking position of an optical lens
CN105026988A (zh) * 2013-03-01 2015-11-04 埃西勒国际通用光学公司 包括子表面参考元件的光学镜片构件
CN105026133B (zh) * 2013-03-01 2017-07-28 埃西勒国际通用光学公司 用于向光学镜片构件提供参考元件的方法
JP6560664B2 (ja) * 2013-04-29 2019-08-14 エシロール エンテルナショナル ブロッキング計算モジュール
JP6236313B2 (ja) * 2013-12-26 2017-11-22 ホヤ レンズ タイランド リミテッドＨＯＹＡ Ｌｅｎｓ Ｔｈａｉｌａｎｄ Ｌｔｄ ブロック装置、眼鏡レンズの製造方法およびプログラム
CN105916669B (zh) * 2014-01-22 2017-12-22 埃西勒国际通用光学公司 用于对一组光学镜片坯件进行优化的方法
EP3002114B1 (en) * 2014-09-30 2017-03-01 Essilor International (Compagnie Generale D'optique) Method for optimizing the position of an optical lens in a lens blank
CN105690187B (zh) * 2016-02-06 2018-03-27 苏州大学 离轴非球面镜的加工方法
CN106425750B (zh) * 2016-08-27 2018-04-20 浙江宝乐维科技有限公司 镜片的装夹治具及装夹工艺
EP4030223A1 (en) * 2017-06-28 2022-07-20 Hoya Lens Thailand Ltd. Laser marking device for spectacle lens

Also Published As

Publication number Publication date
CN110740837A (zh) 2020-01-31
US11964355B2 (en) 2024-04-23
EP3437797A1 (en) 2019-02-06
EP3437797B1 (en) 2020-05-13
CN110740837B (zh) 2021-08-17
US20210146495A1 (en) 2021-05-20
BR112019024671A2 (pt) 2020-06-16
WO2019025352A1 (en) 2019-02-07

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