FR851227A - Objectif - Google Patents

Objectif

Info

Publication number
FR851227A
FR851227A FR851227DA FR851227A FR 851227 A FR851227 A FR 851227A FR 851227D A FR851227D A FR 851227DA FR 851227 A FR851227 A FR 851227A
Authority
FR
France
Prior art keywords
goal
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
English (en)
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon 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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Application granted granted Critical
Publication of FR851227A publication Critical patent/FR851227A/fr
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 -
    • G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR851227D 1938-05-27 1939-03-06 Objectif Expired FR851227A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE851227X 1938-05-27

Publications (1)

Publication Number Publication Date
FR851227A true FR851227A (fr) 1940-01-05

Family

ID=6780361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851227D Expired FR851227A (fr) 1938-05-27 1939-03-06 Objectif

Country Status (1)

Country Link
FR (1) FR851227A (fr)

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