NL7600608A - Gemodificeerd petzval-objectief met grote licht- sterkte. - Google Patents

Gemodificeerd petzval-objectief met grote licht- sterkte.

Info

Publication number
NL7600608A
NL7600608A NL7600608A NL7600608A NL7600608A NL 7600608 A NL7600608 A NL 7600608A NL 7600608 A NL7600608 A NL 7600608A NL 7600608 A NL7600608 A NL 7600608A NL 7600608 A NL7600608 A NL 7600608A
Authority
NL
Netherlands
Prior art keywords
high light
petzval lens
modified
modified petzval
lens
Prior art date
Application number
NL7600608A
Other languages
English (en)
Original Assignee
Optische Ind De Oude Delft Nv
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 Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv
Priority to NL7600608A priority Critical patent/NL7600608A/nl
Priority to DE19772701526 priority patent/DE2701526A1/de
Priority to FR7701801A priority patent/FR2339177A1/fr
Priority to JP503477A priority patent/JPS5291423A/ja
Publication of NL7600608A publication Critical patent/NL7600608A/nl

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Radiography Using Non-Light Waves (AREA)
NL7600608A 1976-01-21 1976-01-21 Gemodificeerd petzval-objectief met grote licht- sterkte. NL7600608A (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL7600608A NL7600608A (nl) 1976-01-21 1976-01-21 Gemodificeerd petzval-objectief met grote licht- sterkte.
DE19772701526 DE2701526A1 (de) 1976-01-21 1977-01-15 Modifiziertes petzval-objektiv mit grosser lichtstaerke
FR7701801A FR2339177A1 (fr) 1976-01-21 1977-01-21 Objectif de petzval modifie a grande luminosite
JP503477A JPS5291423A (en) 1976-01-21 1977-01-21 Corrected petzval*s lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7600608A NL7600608A (nl) 1976-01-21 1976-01-21 Gemodificeerd petzval-objectief met grote licht- sterkte.

Publications (1)

Publication Number Publication Date
NL7600608A true NL7600608A (nl) 1977-07-25

Family

ID=19825489

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7600608A NL7600608A (nl) 1976-01-21 1976-01-21 Gemodificeerd petzval-objectief met grote licht- sterkte.

Country Status (4)

Country Link
JP (1) JPS5291423A (nl)
DE (1) DE2701526A1 (nl)
FR (1) FR2339177A1 (nl)
NL (1) NL7600608A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI607238B (zh) 2016-08-22 2017-12-01 大立光電股份有限公司 光學攝像系統組、取像裝置及電子裝置

Also Published As

Publication number Publication date
DE2701526A1 (de) 1977-07-28
JPS5291423A (en) 1977-08-01
FR2339177A1 (fr) 1977-08-19

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