FR1374881A - Dispositif de moulage de lentilles - Google Patents

Dispositif de moulage de lentilles

Info

Publication number
FR1374881A
FR1374881A FR954295A FR954295A FR1374881A FR 1374881 A FR1374881 A FR 1374881A FR 954295 A FR954295 A FR 954295A FR 954295 A FR954295 A FR 954295A FR 1374881 A FR1374881 A FR 1374881A
Authority
FR
France
Prior art keywords
molding device
lens molding
lens
molding
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.)
Expired
Application number
FR954295A
Other languages
English (en)
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.)
Combined Optical Industries Ltd
Original Assignee
Combined Optical Industries Ltd
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 Combined Optical Industries Ltd filed Critical Combined Optical Industries Ltd
Priority to FR954295A priority Critical patent/FR1374881A/fr
Application granted granted Critical
Publication of FR1374881A publication Critical patent/FR1374881A/fr
Expired legal-status Critical Current

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
    • B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
FR954295A 1963-11-19 1963-11-19 Dispositif de moulage de lentilles Expired FR1374881A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR954295A FR1374881A (fr) 1963-11-19 1963-11-19 Dispositif de moulage de lentilles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954295A FR1374881A (fr) 1963-11-19 1963-11-19 Dispositif de moulage de lentilles

Publications (1)

Publication Number Publication Date
FR1374881A true FR1374881A (fr) 1964-10-09

Family

ID=8816924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954295A Expired FR1374881A (fr) 1963-11-19 1963-11-19 Dispositif de moulage de lentilles

Country Status (1)

Country Link
FR (1) FR1374881A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020483A1 (fr) * 1994-01-31 1995-08-03 Bausch & Lomb Incorporated Procede de moulage par coulee de lentilles de contact toriques
US6197227B1 (en) 1998-01-16 2001-03-06 Bausch & Lomb Incorporated Toric axis alignment machine and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020483A1 (fr) * 1994-01-31 1995-08-03 Bausch & Lomb Incorporated Procede de moulage par coulee de lentilles de contact toriques
US5611970A (en) * 1994-01-31 1997-03-18 Bausch & Lomb Incorporated Method of cast molding toric contact lenses
US6197227B1 (en) 1998-01-16 2001-03-06 Bausch & Lomb Incorporated Toric axis alignment machine and method

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