FR1366336A - Photographic lens with variable focal length - Google Patents

Photographic lens with variable focal length

Info

Publication number
FR1366336A
FR1366336A FR943886A FR943886A FR1366336A FR 1366336 A FR1366336 A FR 1366336A FR 943886 A FR943886 A FR 943886A FR 943886 A FR943886 A FR 943886A FR 1366336 A FR1366336 A FR 1366336A
Authority
FR
France
Prior art keywords
focal length
photographic lens
variable focal
variable
photographic
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
FR943886A
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Priority to FR943886A priority Critical patent/FR1366336A/en
Application granted granted Critical
Publication of FR1366336A publication Critical patent/FR1366336A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR943886A 1963-08-06 1963-08-06 Photographic lens with variable focal length Expired FR1366336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR943886A FR1366336A (en) 1963-08-06 1963-08-06 Photographic lens with variable focal length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943886A FR1366336A (en) 1963-08-06 1963-08-06 Photographic lens with variable focal length

Publications (1)

Publication Number Publication Date
FR1366336A true FR1366336A (en) 1964-07-10

Family

ID=8809995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943886A Expired FR1366336A (en) 1963-08-06 1963-08-06 Photographic lens with variable focal length

Country Status (1)

Country Link
FR (1) FR1366336A (en)

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