FR1209866A - Vari-focal lens - Google Patents

Vari-focal lens

Info

Publication number
FR1209866A
FR1209866A FR1209866DA FR1209866A FR 1209866 A FR1209866 A FR 1209866A FR 1209866D A FR1209866D A FR 1209866DA FR 1209866 A FR1209866 A FR 1209866A
Authority
FR
France
Prior art keywords
vari
focal lens
focal
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.)
Expired
Application number
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.)
Societe dOptique et de Mecanique de Haute Precision
Original Assignee
Societe dOptique et de Mecanique de Haute Precision
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 Societe dOptique et de Mecanique de Haute Precision filed Critical Societe dOptique et de Mecanique de Haute Precision
Application granted granted Critical
Publication of FR1209866A publication Critical patent/FR1209866A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1209866D 1956-08-10 1956-08-10 Vari-focal lens Expired FR1209866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1209866T 1956-08-10

Publications (1)

Publication Number Publication Date
FR1209866A true FR1209866A (en) 1960-03-04

Family

ID=9674936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209866D Expired FR1209866A (en) 1956-08-10 1956-08-10 Vari-focal lens

Country Status (1)

Country Link
FR (1) FR1209866A (en)

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