FR2658623B1 - Objectif pour appareil de prise de vues. - Google Patents

Objectif pour appareil de prise de vues.

Info

Publication number
FR2658623B1
FR2658623B1 FR919101961A FR9101961A FR2658623B1 FR 2658623 B1 FR2658623 B1 FR 2658623B1 FR 919101961 A FR919101961 A FR 919101961A FR 9101961 A FR9101961 A FR 9101961A FR 2658623 B1 FR2658623 B1 FR 2658623B1
Authority
FR
France
Prior art keywords
lens
camera
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.)
Expired - Fee Related
Application number
FR919101961A
Other languages
English (en)
Other versions
FR2658623A1 (fr
Inventor
Watz Walter
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.)
Leica Camera AG
Original Assignee
Leica Camera 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 Leica Camera AG filed Critical Leica Camera AG
Publication of FR2658623A1 publication Critical patent/FR2658623A1/fr
Application granted granted Critical
Publication of FR2658623B1 publication Critical patent/FR2658623B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR919101961A 1990-02-20 1991-02-19 Objectif pour appareil de prise de vues. Expired - Fee Related FR2658623B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4005300A DE4005300A1 (de) 1990-02-20 1990-02-20 Kameraobjektiv

Publications (2)

Publication Number Publication Date
FR2658623A1 FR2658623A1 (fr) 1991-08-23
FR2658623B1 true FR2658623B1 (fr) 1993-01-15

Family

ID=6400570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919101961A Expired - Fee Related FR2658623B1 (fr) 1990-02-20 1991-02-19 Objectif pour appareil de prise de vues.

Country Status (4)

Country Link
US (1) US5161060A (fr)
JP (1) JP2825356B2 (fr)
DE (1) DE4005300A1 (fr)
FR (1) FR2658623B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5808815A (en) * 1995-12-22 1998-09-15 Eastman Kodak Company Lens system
DE102004008997B4 (de) 2004-02-22 2005-12-22 Leica Camera Ag Fotografisches Objektiv vom modifizierten Doppelgaußtyp
JP2011133600A (ja) * 2009-12-24 2011-07-07 Sony Corp 光学ユニットおよび撮像装置
CN104730692B (zh) * 2015-03-09 2017-01-18 沈阳师范大学 微单数码相机全幅镜头
CN112485896A (zh) * 2019-09-12 2021-03-12 凤凰光学股份有限公司 一种全玻全金属安防镜头
TWI742675B (zh) 2020-05-20 2021-10-11 大立光電股份有限公司 攝像用光學鏡頭組、取像裝置及電子裝置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086452B (de) * 1958-03-15 1960-08-04 Schneider Co Optische Werke Photographisches oder kinematographisches Objektiv hoher Lichtstaerke und mit einer groesseren Bildwinkelleistung
DE2160628A1 (de) * 1971-12-07 1973-06-14 Leitz Ernst Gmbh Weitwinkelobjektiv hoher oeffnung
GB1386175A (en) * 1972-06-02 1975-03-05 Rank Organisation Ltd Lenses
JPS5695207A (en) * 1979-12-28 1981-08-01 Nippon Kogaku Kk <Nikon> Compact wide angle lens
JPS581117A (ja) * 1981-06-27 1983-01-06 Canon Inc 写真用レンズ
JPS5898718A (ja) * 1981-12-07 1983-06-11 Minolta Camera Co Ltd 非球面使用の大口径比レンズ
US4576448A (en) * 1982-06-16 1986-03-18 Olympus Optical Co., Ltd. Photographic lens system for compact cameras
JPS6115114A (ja) * 1984-07-02 1986-01-23 Olympus Optical Co Ltd 非球面を用いた全長の短いコンパクトカメラ用レンズ
DD245059A1 (de) * 1985-12-23 1987-04-22 Zeiss Jena Veb Carl Siebenlinsiges lichtstarkes objektiv mit korrektionsausgleich
JPS62180318A (ja) * 1986-02-03 1987-08-07 Asahi Optical Co Ltd 複写用変倍レンズ
US4838670A (en) * 1986-09-05 1989-06-13 Konishiroku Photo Industry Co., Ltd. Projection lens for a projector

Also Published As

Publication number Publication date
DE4005300A1 (de) 1991-08-22
DE4005300C2 (fr) 1993-02-04
US5161060A (en) 1992-11-03
FR2658623A1 (fr) 1991-08-23
JPH0580252A (ja) 1993-04-02
JP2825356B2 (ja) 1998-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse