AU5408094A - Lens blocking and constant center thickness system - Google Patents

Lens blocking and constant center thickness system

Info

Publication number
AU5408094A
AU5408094A AU54080/94A AU5408094A AU5408094A AU 5408094 A AU5408094 A AU 5408094A AU 54080/94 A AU54080/94 A AU 54080/94A AU 5408094 A AU5408094 A AU 5408094A AU 5408094 A AU5408094 A AU 5408094A
Authority
AU
Australia
Prior art keywords
center thickness
constant center
lens blocking
thickness system
lens
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
AU54080/94A
Other languages
English (en)
Inventor
Edward W Vernon
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.)
Dac Inc
Original Assignee
Dac 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
Application filed by Dac Inc filed Critical Dac Inc
Publication of AU5408094A publication Critical patent/AU5408094A/en
Abandoned legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
AU54080/94A 1992-10-26 1993-10-20 Lens blocking and constant center thickness system Abandoned AU5408094A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96614092A 1992-10-26 1992-10-26
PCT/US1993/010011 WO1994009946A1 (fr) 1992-10-26 1993-10-20 Systeme de blocage de lentille et d'epaisseur centrale constante
US966140 2001-09-28

Publications (1)

Publication Number Publication Date
AU5408094A true AU5408094A (en) 1994-05-24

Family

ID=25510971

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54080/94A Abandoned AU5408094A (en) 1992-10-26 1993-10-20 Lens blocking and constant center thickness system

Country Status (2)

Country Link
AU (1) AU5408094A (fr)
WO (1) WO1994009946A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3825222B2 (ja) * 2000-03-24 2006-09-27 松下電器産業株式会社 本人認証装置および本人認証システムならびに電子決済システム
DE10017363C2 (de) * 2000-04-07 2002-04-18 Rmh Polymers Gmbh & Co Kg Verfahren zum automatischen Auftragen eines Schutzlackes auf Brillenglasrohlinge
WO2024089434A1 (fr) * 2022-10-28 2024-05-02 Coopervision International Limited Mandrin destiné à être utilisé dans l'usinage de lentilles ophtalmiques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168099C (nl) * 1974-09-12 1982-02-16 Philips Nv Modulatie- en filterinrichting voor digitale signalen.
US4239712A (en) * 1977-05-25 1980-12-16 Neefe Optical Laboratory Method of making bifocal contact lenses
GB2148169B (en) * 1983-10-24 1987-05-28 Contact Lens Supplies Method of manufacturing a contact lens and apparatus for use in the method

Also Published As

Publication number Publication date
WO1994009946A1 (fr) 1994-05-11

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