CH330184A - Magnifying lens - Google Patents

Magnifying lens

Info

Publication number
CH330184A
CH330184A CH330184DA CH330184A CH 330184 A CH330184 A CH 330184A CH 330184D A CH330184D A CH 330184DA CH 330184 A CH330184 A CH 330184A
Authority
CH
Switzerland
Prior art keywords
magnifying lens
magnifying
lens
Prior art date
Application number
Other languages
German (de)
Inventor
Brendel Theodor
Original Assignee
Agfa 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 Agfa Ag filed Critical Agfa Ag
Publication of CH330184A publication Critical patent/CH330184A/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)
CH330184D 1954-07-31 1955-07-01 Magnifying lens CH330184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE330184X 1954-07-31

Publications (1)

Publication Number Publication Date
CH330184A true CH330184A (en) 1958-05-31

Family

ID=6188772

Family Applications (1)

Application Number Title Priority Date Filing Date
CH330184D CH330184A (en) 1954-07-31 1955-07-01 Magnifying lens

Country Status (4)

Country Link
CH (1) CH330184A (en)
FR (1) FR1126860A (en)
GB (1) GB775944A (en)
NL (2) NL93141C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077889B (en) * 1955-12-17 1960-03-17 Agfa Ag Three-part enlarging lens

Also Published As

Publication number Publication date
FR1126860A (en) 1956-12-03
NL198592A (en)
GB775944A (en) 1957-05-29
NL93141C (en)

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