ZA954793B - A method fo positioning ophthalmic lenses - Google Patents

A method fo positioning ophthalmic lenses

Info

Publication number
ZA954793B
ZA954793B ZA954793A ZA954793A ZA954793B ZA 954793 B ZA954793 B ZA 954793B ZA 954793 A ZA954793 A ZA 954793A ZA 954793 A ZA954793 A ZA 954793A ZA 954793 B ZA954793 B ZA 954793B
Authority
ZA
South Africa
Prior art keywords
lens
recess
positioning
holder
ophthalmic lenses
Prior art date
Application number
ZA954793A
Other languages
English (en)
Inventor
Darren S Keene
Original Assignee
Johnson & Johnson Vision Prod
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 Johnson & Johnson Vision Prod filed Critical Johnson & Johnson Vision Prod
Publication of ZA954793B publication Critical patent/ZA954793B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0207—Details of measuring devices
    • G01M11/0214—Details of devices holding the object to be tested
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Eye Examination Apparatus (AREA)
  • Prostheses (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Jigs For Machine Tools (AREA)
  • Wire Bonding (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
ZA954793A 1994-06-10 1995-06-09 A method fo positioning ophthalmic lenses ZA954793B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25826694A 1994-06-10 1994-06-10

Publications (1)

Publication Number Publication Date
ZA954793B true ZA954793B (en) 1996-12-09

Family

ID=22979822

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA954793A ZA954793B (en) 1994-06-10 1995-06-09 A method fo positioning ophthalmic lenses

Country Status (10)

Country Link
EP (1) EP0686459B1 (fr)
JP (1) JP3824684B2 (fr)
AT (1) ATE227622T1 (fr)
AU (1) AU686779B2 (fr)
BR (1) BR9502726A (fr)
CA (1) CA2151325C (fr)
CZ (1) CZ146295A3 (fr)
DE (1) DE69528790T2 (fr)
IL (1) IL113950A0 (fr)
ZA (1) ZA954793B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW325744U (en) * 1993-07-21 1998-01-21 Ciba Geigy Ag Two-sided contact lens mold
US6113817A (en) * 1997-03-25 2000-09-05 Novartis Ag Molding processes
FR2762247B1 (fr) 1997-04-18 1999-07-09 Briot Int Systeme de fabrication d'un verre optique a partir d'une ebauche
DE59915032D1 (de) * 1998-08-17 2009-07-16 Novartis Ag Prüfmodul zum prüfen von optischen teilen auf fehler
DE69925002T2 (de) * 1998-08-17 2006-03-02 Novartis Ag Küvette für optische inspektion von ophtalmischen linsen
US6124594A (en) * 1998-09-11 2000-09-26 Bausch & Lomb Incorporated Method and apparatus for detecting contact lenses
US6586740B1 (en) 1999-12-15 2003-07-01 Bausch & Lomb Incorporated Method and apparatus for detecting lenses in package
US6531432B2 (en) * 2000-12-07 2003-03-11 Johnson & Johnson Vision Care, Inc. Contact lens packaging solutions
ATE526135T1 (de) 2001-03-26 2011-10-15 Novartis Ag Giessform und verfahren zur herstellung von opthalmischen linsen
US7079239B2 (en) 2003-10-07 2006-07-18 Bausch & Lomb Incorporated Ophthalmic lens transportation and inspection cell
US7164470B2 (en) * 2003-10-14 2007-01-16 Bausch & Lomb Incorporated Depth of field enhancement for optical comparator
US20070194486A1 (en) * 2005-05-09 2007-08-23 Sanders Kerry T Ophthalmic lens inspection processing aid
EP2167910B1 (fr) * 2007-06-29 2015-01-28 Johnson & Johnson Vision Care Inc. Procédé de détection de l'orientation d'une lentille ophtalmique dans son emballage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495313A (en) 1981-04-30 1985-01-22 Mia Lens Production A/S Preparation of hydrogel for soft contact lens with water displaceable boric acid ester
US4691820A (en) * 1985-11-18 1987-09-08 Vistakon, Inc. Package for hydrophilic contact lens
US4738530A (en) * 1986-07-10 1988-04-19 National Patent Development Corporation Inspection device
JPH01279222A (ja) * 1988-05-02 1989-11-09 Masaaki Haga コンタクトレンズ簡易保存容器
US5080839A (en) 1990-04-17 1992-01-14 Johnson & Johnson Vision Products, Inc. Process for hydrating soft contact lenses
US5264161A (en) * 1991-09-05 1993-11-23 Bausch & Lomb Incorporated Method of using surfactants as contact lens processing aids
IL108992A (en) 1993-03-29 1997-11-20 Johnson & Johnson Vision Prod Solution removal nozzle

Also Published As

Publication number Publication date
DE69528790D1 (de) 2002-12-19
EP0686459A2 (fr) 1995-12-13
CA2151325A1 (fr) 1995-12-11
AU686779B2 (en) 1998-02-12
EP0686459B1 (fr) 2002-11-13
CZ146295A3 (en) 1996-09-11
CA2151325C (fr) 2005-12-06
IL113950A0 (en) 1995-08-31
EP0686459A3 (fr) 1997-06-11
ATE227622T1 (de) 2002-11-15
AU2057995A (en) 1995-12-21
BR9502726A (pt) 1996-01-16
JP3824684B2 (ja) 2006-09-20
DE69528790T2 (de) 2003-04-10
JPH0884618A (ja) 1996-04-02

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