DE2112193A1 - Aus wenigstens vier Linsengliedern bestehendes Objektiv - Google Patents

Aus wenigstens vier Linsengliedern bestehendes Objektiv

Info

Publication number
DE2112193A1
DE2112193A1 DE19712112193 DE2112193A DE2112193A1 DE 2112193 A1 DE2112193 A1 DE 2112193A1 DE 19712112193 DE19712112193 DE 19712112193 DE 2112193 A DE2112193 A DE 2112193A DE 2112193 A1 DE2112193 A1 DE 2112193A1
Authority
DE
Germany
Prior art keywords
lens
curved
image
putty
lens element
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.)
Pending
Application number
DE19712112193
Other languages
German (de)
English (en)
Inventor
Ludwig Dr Bertele
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2112193A1 publication Critical patent/DE2112193A1/de
Pending 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 -
    • G02B9/34—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)
DE19712112193 1970-03-17 1971-03-13 Aus wenigstens vier Linsengliedern bestehendes Objektiv Pending DE2112193A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH403770A CH522229A (de) 1970-03-17 1970-03-17 Aus wenigstens vier Linsengliedern bestehendes Objektiv

Publications (1)

Publication Number Publication Date
DE2112193A1 true DE2112193A1 (de) 1971-10-07

Family

ID=4268625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712112193 Pending DE2112193A1 (de) 1970-03-17 1971-03-13 Aus wenigstens vier Linsengliedern bestehendes Objektiv

Country Status (7)

Country Link
US (1) US3698796A (enExample)
CA (1) CA944986A (enExample)
CH (1) CH522229A (enExample)
DE (1) DE2112193A1 (enExample)
FR (1) FR2083339B3 (enExample)
GB (1) GB1347393A (enExample)
NL (1) NL7103497A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245272A (en) * 1979-04-30 1981-01-13 Eastman Kodak Company Apparatus and method for low sensitivity corona charging of a moving photoconductor
JPS6275609A (ja) * 1985-09-30 1987-04-07 Minolta Camera Co Ltd マイクロフイルム用投影レンズ

Also Published As

Publication number Publication date
CH522229A (de) 1972-06-15
NL7103497A (enExample) 1971-09-21
US3698796A (en) 1972-10-17
FR2083339B3 (enExample) 1973-12-28
CA944986A (en) 1974-04-09
FR2083339A3 (enExample) 1971-12-17
GB1347393A (en) 1974-02-27

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination