CH208778A - Photographic lens. - Google Patents

Photographic lens.

Info

Publication number
CH208778A
CH208778A CH208778DA CH208778A CH 208778 A CH208778 A CH 208778A CH 208778D A CH208778D A CH 208778DA CH 208778 A CH208778 A CH 208778A
Authority
CH
Switzerland
Prior art keywords
photographic lens
photographic
lens
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Zeiss Ikon
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
Publication of CH208778A publication Critical patent/CH208778A/en

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)
CH208778D 1938-01-08 1938-07-21 Photographic lens. CH208778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208778X 1938-01-08

Publications (1)

Publication Number Publication Date
CH208778A true CH208778A (en) 1940-02-29

Family

ID=5794418

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208778D CH208778A (en) 1938-01-08 1938-07-21 Photographic lens.

Country Status (1)

Country Link
CH (1) CH208778A (en)

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