AT280646B - Fast lens - Google Patents

Fast lens

Info

Publication number
AT280646B
AT280646B AT866968A AT866968A AT280646B AT 280646 B AT280646 B AT 280646B AT 866968 A AT866968 A AT 866968A AT 866968 A AT866968 A AT 866968A AT 280646 B AT280646 B AT 280646B
Authority
AT
Austria
Prior art keywords
fast lens
lens
fast
Prior art date
Application number
AT866968A
Other languages
German (de)
Original Assignee
Voigtlaender 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 Voigtlaender Ag filed Critical Voigtlaender Ag
Application granted granted Critical
Publication of AT280646B publication Critical patent/AT280646B/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 -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
AT866968A 1967-12-08 1968-09-06 Fast lens AT280646B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0034991 1967-12-08

Publications (1)

Publication Number Publication Date
AT280646B true AT280646B (en) 1970-04-27

Family

ID=7589361

Family Applications (1)

Application Number Title Priority Date Filing Date
AT866968A AT280646B (en) 1967-12-08 1968-09-06 Fast lens

Country Status (2)

Country Link
AT (1) AT280646B (en)
DE (1) DE1572881A1 (en)

Also Published As

Publication number Publication date
DE1572881A1 (en) 1970-03-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee