DE69010942D1 - Zusammengesetzte asphärische Linse. - Google Patents

Zusammengesetzte asphärische Linse.

Info

Publication number: DE69010942D1
Authority: DE; Germany
Prior art keywords: aspherical lens; composite aspherical; composite; lens; aspherical
Prior art date: 1989-03-13
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 - Lifetime

Application number

DE69010942T

Other languages

English (en)

Other versions

DE69010942T2 (de

Inventor

Yuji Ihara

Hiroshi Tanioka

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.)

Nikon Corp

Original Assignee

Nikon Corp

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.)

1989-03-13

Filing date

1990-03-09

Publication date

1994-09-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12265284&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69010942(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-03-09 Application filed by Nikon Corp filed Critical Nikon Corp

1994-09-01 Application granted granted Critical

1994-09-01 Publication of DE69010942D1 publication Critical patent/DE69010942D1/de

1995-03-02 Publication of DE69010942T2 publication Critical patent/DE69010942T2/de

2010-03-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Lens Barrels (AREA)
Lenses (AREA)

DE69010942T 1989-03-13 1990-03-09 Zusammengesetzte asphärische Linse. Expired - Lifetime DE69010942T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1989029040U JPH02119601U (de)	1989-03-13	1989-03-13

Publications (2)

Publication Number	Publication Date
DE69010942D1 true DE69010942D1 (de)	1994-09-01
DE69010942T2 DE69010942T2 (de)	1995-03-02

Family

ID=12265284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69010942T Expired - Lifetime DE69010942T2 (de)	1989-03-13	1990-03-09	Zusammengesetzte asphärische Linse.

Country Status (4)

Country	Link
US (1)	US5161061A (de)
EP (1)	EP0387719B1 (de)
JP (1)	JPH02119601U (de)
DE (1)	DE69010942T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5435818A (en) *	1992-06-02	1995-07-25	Canon Kabushiki Kaisha	Mold for optical element and a method of molding optical element
KR100272328B1 (ko) *	1993-12-22	2001-02-01	이중구	렌즈의 공기 간격 조절장치
DE4422170C1 (de) *	1994-06-28	1995-10-05	Leica Ag	Vorrichtung zum Einfügen von optischen und mechanischen Bauteilen in eine Fassungshülse
US5798876A (en) *	1995-02-09	1998-08-25	Canon Kabushiki Kaisha	Lens barrel with peripheral parts of first and second lenses in contact
KR0167462B1 (ko) *	1995-10-31	1999-04-15	이형도	레이저 스캔닝 유니트의 콜리메이트 렌즈 조립구조
JPH09197237A (ja) *	1996-01-24	1997-07-31	Olympus Optical Co Ltd	カメラの撮影レンズ
JPH1031144A (ja) *	1996-07-18	1998-02-03	Asahi Optical Co Ltd	コリメートレンズの接着構造
US5835289A (en) *	1997-01-07	1998-11-10	Berry; James M.	Auxiliary lens attachment for an optical device
US6426839B2 (en) *	2000-06-27	2002-07-30	Milestone Co., Ltd.	Image pickup lens unit
IL159140A0 (en) *	2001-12-14	2004-06-01	Raytheon Co	Precisely aligned lens structure and a method for its fabrication
DE102005033746A1 (de) *	2005-07-15	2007-01-25	Schott Ag	Kompaktes Objektiv zur digitalen Bilderfassung sowie Bilderfassungsvorrichtung
JP2007333859A (ja) *	2006-06-13	2007-12-27	Matsushita Electric Ind Co Ltd	複合光学素子及びその製造方法
CN101587219A (zh) *	2008-05-21	2009-11-25	鸿富锦精密工业（深圳）有限公司	镜头模组
US10413642B2 (en)	2015-04-28	2019-09-17	James Michael Berry	System for dynamic control of medical vacuum

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2351736A (en) *	1942-04-18	1944-06-20	Bausch & Lomb	Microscope illuminating device
JPS5248011B2 (de) *	1974-05-14	1977-12-07
US4577935A (en) *	1980-03-03	1986-03-25	Minolta Camera Kabushika Kaisha	Video projector lens system
JPS58116437A (ja) *	1981-12-28	1983-07-11	Kuraray Co Ltd	７−オクテン酸の製造法
DE3405789C2 (de) *	1983-02-19	1986-01-02	Olympus Optical Co., Ltd., Tokio/Tokyo	Linsenglied
JPS59202415A (ja) *	1983-05-02	1984-11-16	Olympus Optical Co Ltd	プラスチツクレンズとレンズ連結装置
JPS59218409A (ja) *	1983-05-26	1984-12-08	Olympus Optical Co Ltd	レンズの接合装置
NL8403198A (nl) *	1984-10-22	1986-05-16	Philips Nv	Enkelvoudige bi-asferische lens.
JPS63139308A (ja) *	1986-12-02	1988-06-11	Minolta Camera Co Ltd	複合型光学部材の取付装置
DD269462A1 (de) *	1988-02-08	1989-06-28	Zeiss Jena Veb Carl	Gefasste linsengruppe

1989
- 1989-03-13 JP JP1989029040U patent/JPH02119601U/ja active Pending
1990
- 1990-03-09 EP EP90104517A patent/EP0387719B1/de not_active Expired - Lifetime
- 1990-03-09 DE DE69010942T patent/DE69010942T2/de not_active Expired - Lifetime
1991
- 1991-08-07 US US07/742,068 patent/US5161061A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0387719B1 (de)	1994-07-27
DE69010942T2 (de)	1995-03-02
EP0387719A3 (de)	1991-06-12
EP0387719A2 (de)	1990-09-19
US5161061A (en)	1992-11-03
JPH02119601U (de)	1990-09-26

Publication	Publication Date	Title
FR2679044B1 (fr)	1994-06-10	Lentille ophtalmique composite.
DE69022922D1 (de)	1995-11-16	Beugungslinse.
DE3581303D1 (de)	1991-02-21	Ophthalmische linse.
DE3852416D1 (de)	1995-01-26	Anamorphotische Linse.
DE3882594D1 (de)	1993-09-02	Kuenstliche linse.
NO911217D0 (no)	1991-03-25	Lanterne og linse for denne lanterne.
DE69232283D1 (de)	2002-01-24	Linse für Brillen.
DE68921432D1 (de)	1995-04-06	Brillenlinse.
DE68916079D1 (de)	1994-07-21	Intraokulare Linse.
DE69116273D1 (de)	1996-02-22	Linsentubus
DE58906576D1 (de)	1994-02-10	Bikonvexe Stablinse.
DE69010942D1 (de)	1994-09-01	Zusammengesetzte asphärische Linse.
DE69019889D1 (de)	1995-07-13	Optische Komponente.
DE69022493D1 (de)	1995-10-26	Zoomobjektiv.
DE69019616D1 (de)	1995-06-29	Linse mit progressiver Leistung.
DE69113127D1 (de)	1995-10-26	Brillenlinse.
DE69014656D1 (de)	1995-01-19	Asphärische ophthalmische Linse.
NO912708L (no)	1992-01-17	Bredbaands akromatisk linse.
FI914579A0 (fi)	1991-09-27	Optisk stroemtransformator.
DE68917796D1 (de)	1994-10-06	Intraokulare Linse.
ATA95693A (de)	1997-11-15	Linse
DE69103081D1 (de)	1994-09-01	Zoomlinse.
DE69133517D1 (de)	2006-05-11	Progressive linse
FI912087A0 (fi)	1991-04-30	Optisk foerstaerkare.
DE69107600D1 (de)	1995-03-30	Zoom Objektiv.

Legal Events

Date	Code	Title	Description
1995-07-20	8328	Change in the person/name/address of the agent	Free format text: DRES. WESER UND MARTIN, 81245 MUENCHEN
1995-07-27	8363	Opposition against the patent
1997-05-22	8365	Fully valid after opposition proceedings
1999-05-06	8328	Change in the person/name/address of the agent	Free format text: WESER & KOLLEGEN, 81245 MUENCHEN