FR1039814A - Photographic lens - Google Patents

Photographic lens

Info

Publication number
FR1039814A
FR1039814A FR1039814DA FR1039814A FR 1039814 A FR1039814 A FR 1039814A FR 1039814D A FR1039814D A FR 1039814DA FR 1039814 A FR1039814 A FR 1039814A
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
Other languages
French (fr)
Inventor
Jean Mellenberger
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.)
Bronzavia SA
Original Assignee
Bronzavia SA
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 Bronzavia SA filed Critical Bronzavia SA
Application granted granted Critical
Publication of FR1039814A publication Critical patent/FR1039814A/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)
FR1039814D 1951-07-12 1951-07-12 Photographic lens Expired FR1039814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1039814T 1951-07-12

Publications (1)

Publication Number Publication Date
FR1039814A true FR1039814A (en) 1953-10-09

Family

ID=9588512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1039814D Expired FR1039814A (en) 1951-07-12 1951-07-12 Photographic lens

Country Status (1)

Country Link
FR (1) FR1039814A (en)

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