FR1517121A - Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained - Google Patents

Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained

Info

Publication number
FR1517121A
FR1517121A FR94708A FR94708A FR1517121A FR 1517121 A FR1517121 A FR 1517121A FR 94708 A FR94708 A FR 94708A FR 94708 A FR94708 A FR 94708A FR 1517121 A FR1517121 A FR 1517121A
Authority
FR
France
Prior art keywords
lenses
blanks
manufacture
well
those
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
FR94708A
Other languages
French (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.)
Univis Inc
Original Assignee
Univis 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 Univis Inc filed Critical Univis Inc
Priority to FR94708A priority Critical patent/FR1517121A/en
Application granted granted Critical
Publication of FR1517121A publication Critical patent/FR1517121A/en
Expired 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
    • B24B13/0052—Lens block moulding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR94708A 1966-03-02 1967-02-13 Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained Expired FR1517121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR94708A FR1517121A (en) 1966-03-02 1967-02-13 Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53130266A 1966-03-02 1966-03-02
FR94708A FR1517121A (en) 1966-03-02 1967-02-13 Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained

Publications (1)

Publication Number Publication Date
FR1517121A true FR1517121A (en) 1968-03-15

Family

ID=26174696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR94708A Expired FR1517121A (en) 1966-03-02 1967-02-13 Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained

Country Status (1)

Country Link
FR (1) FR1517121A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2186441A1 (en) * 1972-05-29 1974-01-11 Essilor Int

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2186441A1 (en) * 1972-05-29 1974-01-11 Essilor Int

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