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FR1343928A - Variable focal length lens - Google Patents

Variable focal length lens

Info

Publication number
FR1343928A
FR1343928A FR917011A FR917011A FR1343928A FR 1343928 A FR1343928 A FR 1343928A FR 917011 A FR917011 A FR 917011A FR 917011 A FR917011 A FR 917011A FR 1343928 A FR1343928 A FR 1343928A
Authority
FR
France
Prior art keywords
focal length
length lens
variable focal
variable
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
FR917011A
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.)
Voigtlander AG
Original Assignee
Voigtlander AG
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 Voigtlander AG filed Critical Voigtlander AG
Priority to FR917011A priority Critical patent/FR1343928A/en
Application granted granted Critical
Publication of FR1343928A publication Critical patent/FR1343928A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR917011A 1962-11-29 1962-11-29 Variable focal length lens Expired FR1343928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR917011A FR1343928A (en) 1962-11-29 1962-11-29 Variable focal length lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917011A FR1343928A (en) 1962-11-29 1962-11-29 Variable focal length lens

Publications (1)

Publication Number Publication Date
FR1343928A true FR1343928A (en) 1963-11-22

Family

ID=8791798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917011A Expired FR1343928A (en) 1962-11-29 1962-11-29 Variable focal length lens

Country Status (1)

Country Link
FR (1) FR1343928A (en)

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