JPS5624926B2 - - Google Patents

Info

Publication number: JPS5624926B2
Authority: JP; Japan
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

Application number

JP8704173A

Other languages

Japanese (ja)

Other versions

JPS5036118A (en

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.)

1973-08-02

Filing date

1973-08-02

Publication date

1981-06-09

1973-08-02 Application filed filed Critical

1973-08-02 Priority to JP8704173A priority Critical patent/JPS5624926B2/ja

1974-03-05 Priority to FR7407452A priority patent/FR2220800A1/fr

1974-03-06 Priority to GB997974A priority patent/GB1467664A/en

1974-03-06 Priority to DE19742410744 priority patent/DE2410744C3/en

1975-04-05 Publication of JPS5036118A publication Critical patent/JPS5036118A/ja

1975-10-31 Priority to US05/627,867 priority patent/US4043642A/en

1981-06-09 Publication of JPS5624926B2 publication Critical patent/JPS5624926B2/ja

Status Expired legal-status Critical Current

Links

Landscapes

Lenses (AREA)
Automatic Focus Adjustment (AREA)
Focusing (AREA)
Lens Barrels (AREA)

JP8704173A 1973-03-06 1973-08-02 Expired JPS5624926B2 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP8704173A JPS5624926B2 (en)	1973-08-02	1973-08-02
FR7407452A FR2220800A1 (en)	1973-03-06	1974-03-05
GB997974A GB1467664A (en)	1973-03-06	1974-03-06	Zoom lenses
DE19742410744 DE2410744C3 (en)	1973-03-06	1974-03-06	zoom lens
US05/627,867 US4043642A (en)	1973-03-06	1975-10-31	Zoom lens system having electrical control of moving elements

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP8704173A JPS5624926B2 (en)	1973-08-02	1973-08-02

Publications (2)

Publication Number	Publication Date
JPS5036118A JPS5036118A (en)	1975-04-05
JPS5624926B2 true JPS5624926B2 (en)	1981-06-09

Family

ID=13903846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP8704173A Expired JPS5624926B2 (en)	1973-03-06	1973-08-02

Country Status (1)

Country	Link
JP (1)	JPS5624926B2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5631220Y2 (en) *	1977-07-19	1981-07-24
JPS54127321A (en) *	1978-03-25	1979-10-03	Canon Inc	Zoom lens
JPS56168610A (en) *	1980-05-30	1981-12-24	Olympus Optical Co Ltd	Image pickup device
JPS57118203A (en) *	1981-01-16	1982-07-23	Hitachi Denshi Ltd	Automatic focusing variable magnification optical system
JPS59107310A (en) *	1982-12-13	1984-06-21	Matsushita Electric Ind Co Ltd	Zoom magnification detection device
JPS59111139A (en) *	1982-12-16	1984-06-27	Tokinaa Kogaku Kk	Position detection method of lens system for variable magnification copying machine
JPS59121036A (en) *	1982-12-28	1984-07-12	Tokinaa Kogaku Kk	Set position stopping method of lens system for variable power copying device
JPS61245121A (en) *	1985-04-23	1986-10-31	Victor Co Of Japan Ltd	Zoom lens device
US5150145A (en) *	1986-05-12	1992-09-22	Asahi Kogaku Kogyo Kabushiki Kaisha	Lens shutter camera including zoom lens
US5280317A (en) *	1986-05-12	1994-01-18	Asahi Kogaku Kogyo Kabushiki Kaisha	Lens shutter camera including zoom lens drive system
ATE141693T1 (en) *	1986-05-12	1996-09-15	Asahi Optical Co Ltd	INTERMEDIATE LENS CAMERA WITH ZOOMO LENS
US4944030B1 (en) *	1986-05-12	1993-05-25	Asahi Optical Co Ltd	Lens shutter camera including zoom lens
US5157429A (en) *	1986-05-12	1992-10-20	Asahi Kogaku Kogyo Kabushiki Kaisha	Lens shutter camera including zoom lens
JP2521469Y2 (en) *	1986-09-19	1996-12-25	旭光学工業株式会社	Zoom lens system driving device in lens shutter type zoom lens camera
US5162831A (en) *	1986-05-12	1992-11-10	Asahi Kogaku Kogyo Kabushiki Kaisha	Zoom lens drive system for camera
US5475456A (en) *	1986-05-12	1995-12-12	Asahi Kogaku Kogyo Kabushiki Kaisha	Zoom lens drive system for lens shutter type of camera
US5012273B1 (en) *	1986-05-12	1996-10-01	Asahi Optical Co Ltd	Lens shutter type of camera including zoom lens
JP2773820B2 (en) *	1987-06-08	1998-07-09	富士写真光機株式会社	Field curvature correction device for zoom lens
US5926322A (en)	1997-08-04	1999-07-20	Fuji Photo Film Co., Ltd.	Zoom lens device with zooming position detector

1973
- 1973-08-02 JP JP8704173A patent/JPS5624926B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5036118A (en)	1975-04-05

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
JPS5624926B2 (en)	1981-06-09
AU465453B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AU476696B2 (en)	1976-09-30
AU466283B2 (en)	1975-10-23
AU472848B2 (en)	1976-06-03
AU477823B2 (en)	1975-06-19
AU471461B2 (en)	1976-04-29
AU476873B1 (en)	1975-01-09
AU447540B2 (en)	1974-03-25
AU477824B2 (en)	1975-07-17
AU461342B2 (en)	1975-05-22
AR201432A1 (en)	1975-03-14
AR210729A1 (en)	1977-09-15
AU1891376A (en)	1977-01-20
BG20019A1 (en)	1975-10-30