DE1042264B - Lichtstarkes Weitwinkel-Objektiv - Google Patents

Lichtstarkes Weitwinkel-Objektiv

Info

Publication number
DE1042264B
DE1042264B DEV4671A DEV0004671A DE1042264B DE 1042264 B DE1042264 B DE 1042264B DE V4671 A DEV4671 A DE V4671A DE V0004671 A DEV0004671 A DE V0004671A DE 1042264 B DE1042264 B DE 1042264B
Authority
DE
Germany
Prior art keywords
lens
meniscus
diaphragm
air
shaped
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
DEV4671A
Other languages
German (de)
English (en)
Inventor
Dr Albrecht Wilhelm Tronnier
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.)
Voigtlander AG
Original Assignee
Voigtlander 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
Priority to NLAANVRAGE7407340,A priority Critical patent/NL178766B/xx
Priority to NL89044D priority patent/NL89044C/xx
Application filed by Voigtlander AG filed Critical Voigtlander AG
Priority to DEV4671A priority patent/DE1042264B/de
Priority to CH311284D priority patent/CH311284A/de
Priority to US357997A priority patent/US2730015A/en
Publication of DE1042264B publication Critical patent/DE1042264B/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives
    • 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)
DEV4671A 1952-06-11 1952-06-11 Lichtstarkes Weitwinkel-Objektiv Pending DE1042264B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NLAANVRAGE7407340,A NL178766B (nl) 1952-06-11 Systeem voor automatische besturing van regelopschuifen tabuleermechanismen in een schrijfmachine.
NL89044D NL89044C (en:Method) 1952-06-11
DEV4671A DE1042264B (de) 1952-06-11 1952-06-11 Lichtstarkes Weitwinkel-Objektiv
CH311284D CH311284A (de) 1952-06-11 1953-01-29 Lichtstarkes Weitwinkelobjektiv.
US357997A US2730015A (en) 1952-06-11 1953-05-28 Four component wide angle photographic objective consisting of six lens elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV4671A DE1042264B (de) 1952-06-11 1952-06-11 Lichtstarkes Weitwinkel-Objektiv

Publications (1)

Publication Number Publication Date
DE1042264B true DE1042264B (de) 1958-10-30

Family

ID=7570981

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV4671A Pending DE1042264B (de) 1952-06-11 1952-06-11 Lichtstarkes Weitwinkel-Objektiv

Country Status (4)

Country Link
US (1) US2730015A (en:Method)
CH (1) CH311284A (en:Method)
DE (1) DE1042264B (en:Method)
NL (2) NL89044C (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922071A (en) * 1972-08-29 1975-11-25 Konishiroku Photo Ind Symmetrical objective
JP4738879B2 (ja) * 2005-03-10 2011-08-03 富士フイルム株式会社 画像読取用レンズおよび画像読取装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322506C (de) * 1918-03-27 1920-07-01 Paul Rudolph Dr Lichtstarkes sphaerisch und chromatisch korregiertes Objektiv mit anastigmatischer Bildebnung
US2503789A (en) * 1946-09-21 1950-04-11 Eastman Kodak Co Focusing objective lens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133957C (en:Method) *
DE194546C (en:Method) *
FR506486A (fr) * 1918-03-14 1920-08-23 Paul Rudolph Objectif avec mise en plan anastigmatique de l'image, à forte intensité de lumière, sphériquement et chromatiquement corrigé
US1792917A (en) * 1926-09-28 1931-02-17 Zeiss Carl Fa Photographic objective
US1777262A (en) * 1927-09-07 1930-09-30 Hasselkus John William Objective suitable for photographic purposes
FR900090A (fr) * 1943-02-04 1945-06-19 Leitz Ernst Gmbh Système optique supplémentaire pour microscope
US2475938A (en) * 1943-11-20 1949-07-12 Eastman Kodak Co Four-component objective for microcopying cameras
US2516724A (en) * 1946-08-23 1950-07-25 Rossinov Michael Michaelovitch Wide angle orthoscopic anastigmatic photographic objective

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322506C (de) * 1918-03-27 1920-07-01 Paul Rudolph Dr Lichtstarkes sphaerisch und chromatisch korregiertes Objektiv mit anastigmatischer Bildebnung
US2503789A (en) * 1946-09-21 1950-04-11 Eastman Kodak Co Focusing objective lens

Also Published As

Publication number Publication date
NL89044C (en:Method)
NL178766B (nl)
US2730015A (en) 1956-01-10
CH311284A (de) 1955-11-30

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