CH336615A - lens - Google Patents

lens

Info

Publication number
CH336615A
CH336615A CH336615DA CH336615A CH 336615 A CH336615 A CH 336615A CH 336615D A CH336615D A CH 336615DA CH 336615 A CH336615 A CH 336615A
Authority
CH
Switzerland
Prior art keywords
lens
Prior art date
Application number
Other languages
German (de)
Inventor
Bertele Ludwig
Original Assignee
Bertele Ludwig
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 Bertele Ludwig filed Critical Bertele Ludwig
Publication of CH336615A publication Critical patent/CH336615A/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)
  • Lenses (AREA)
CH336615D 1955-11-02 1955-11-02 lens CH336615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1160457X 1955-11-02

Publications (1)

Publication Number Publication Date
CH336615A true CH336615A (en) 1959-02-28

Family

ID=4560659

Family Applications (1)

Application Number Title Priority Date Filing Date
CH336615D CH336615A (en) 1955-11-02 1955-11-02 lens

Country Status (3)

Country Link
CH (1) CH336615A (en)
DE (1) DE1051528B (en)
FR (1) FR1160457A (en)

Also Published As

Publication number Publication date
FR1160457A (en) 1958-07-16
DE1051528B (en) 1959-02-26

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