FR1387681A - Photographic lens - Google Patents

Photographic lens

Info

Publication number
FR1387681A
FR1387681A FR969540A FR969540A FR1387681A FR 1387681 A FR1387681 A FR 1387681A FR 969540 A FR969540 A FR 969540A FR 969540 A FR969540 A FR 969540A FR 1387681 A FR1387681 A FR 1387681A
Authority
FR
France
Prior art keywords
photographic lens
photographic
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
FR969540A
Other languages
French (fr)
Inventor
Ludwig Bertele
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.)
Leica Geosystems AG
Original Assignee
Wild Heerbrugg 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
Priority claimed from CH426863A external-priority patent/CH405747A/en
Application filed by Wild Heerbrugg AG filed Critical Wild Heerbrugg AG
Priority to FR969540A priority Critical patent/FR1387681A/en
Application granted granted Critical
Publication of FR1387681A publication Critical patent/FR1387681A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR969540A 1963-04-03 1964-04-02 Photographic lens Expired FR1387681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR969540A FR1387681A (en) 1963-04-03 1964-04-02 Photographic lens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH426863A CH405747A (en) 1963-04-03 1963-04-03 Photographic lens
FR969540A FR1387681A (en) 1963-04-03 1964-04-02 Photographic lens

Publications (1)

Publication Number Publication Date
FR1387681A true FR1387681A (en) 1965-01-29

Family

ID=25695092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969540A Expired FR1387681A (en) 1963-04-03 1964-04-02 Photographic lens

Country Status (1)

Country Link
FR (1) FR1387681A (en)

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