FR2353042A1 - Procede et appareil de fabrication de lentilles - Google Patents

Procede et appareil de fabrication de lentilles

Info

Publication number
FR2353042A1
FR2353042A1 FR7616074A FR7616074A FR2353042A1 FR 2353042 A1 FR2353042 A1 FR 2353042A1 FR 7616074 A FR7616074 A FR 7616074A FR 7616074 A FR7616074 A FR 7616074A FR 2353042 A1 FR2353042 A1 FR 2353042A1
Authority
FR
France
Prior art keywords
lens
grinding machine
edge grinding
flexible part
carrier
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.)
Granted
Application number
FR7616074A
Other languages
English (en)
Other versions
FR2353042B1 (fr
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.)
Dollond and Aitchison Services Ltd
Original Assignee
Dollond and Aitchison Services 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 Dollond and Aitchison Services Ltd filed Critical Dollond and Aitchison Services Ltd
Priority to FR7616074A priority Critical patent/FR2353042A1/fr
Publication of FR2353042A1 publication Critical patent/FR2353042A1/fr
Application granted granted Critical
Publication of FR2353042B1 publication Critical patent/FR2353042B1/fr
Granted legal-status Critical Current

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
    • G01M11/0221—Testing optical properties by determining the optical axis or position 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
    • 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)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR7616074A 1976-05-26 1976-05-26 Procede et appareil de fabrication de lentilles Granted FR2353042A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7616074A FR2353042A1 (fr) 1976-05-26 1976-05-26 Procede et appareil de fabrication de lentilles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616074A FR2353042A1 (fr) 1976-05-26 1976-05-26 Procede et appareil de fabrication de lentilles

Publications (2)

Publication Number Publication Date
FR2353042A1 true FR2353042A1 (fr) 1977-12-23
FR2353042B1 FR2353042B1 (fr) 1982-10-22

Family

ID=9173705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616074A Granted FR2353042A1 (fr) 1976-05-26 1976-05-26 Procede et appareil de fabrication de lentilles

Country Status (1)

Country Link
FR (1) FR2353042A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483631A1 (fr) * 1980-05-30 1981-12-04 Giroldi Giovanni Procede pour la fabrication de verres nuances et verres semi-finis ainsi obtenus
EP0215261A2 (fr) * 1985-09-10 1987-03-25 Balzers Aktiengesellschaft Support de lentilles, en particulier pour nettoyage et dépôt subséquent de couches sur des lentilles ophtalmiques
FR2878976A1 (fr) * 2004-12-03 2006-06-09 Essilor Int Procede et dispositif de blocage d'une lentille ophtalmique par dissociation des fonctions de reference de centrage et d'immobilisation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483631A1 (fr) * 1980-05-30 1981-12-04 Giroldi Giovanni Procede pour la fabrication de verres nuances et verres semi-finis ainsi obtenus
EP0215261A2 (fr) * 1985-09-10 1987-03-25 Balzers Aktiengesellschaft Support de lentilles, en particulier pour nettoyage et dépôt subséquent de couches sur des lentilles ophtalmiques
EP0215261A3 (fr) * 1985-09-10 1989-07-05 Balzers Aktiengesellschaft Support de lentilles, en particulier pour nettoyage et dépôt subséquent de couches sur des lentilles ophtalmiques
FR2878976A1 (fr) * 2004-12-03 2006-06-09 Essilor Int Procede et dispositif de blocage d'une lentille ophtalmique par dissociation des fonctions de reference de centrage et d'immobilisation

Also Published As

Publication number Publication date
FR2353042B1 (fr) 1982-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse