GB2011099B - Photographic ovjective with a digital coding arrangement - Google Patents

Photographic ovjective with a digital coding arrangement

Info

Publication number: GB2011099B
Authority: GB; United Kingdom
Prior art keywords: ovjective; photographic; digital coding; coding arrangement; arrangement
Prior art date: 1977-12-22
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

GB7845715A

Other versions

GB2011099A (en

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.)

Pentacon GmbH Foto und Feinwerktechnik

Original Assignee

Pentacon Dresden VEB

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.)

1977-12-22

Filing date

1978-11-23

Publication date

1982-04-21

1978-11-23 Application filed by Pentacon Dresden VEB filed Critical Pentacon Dresden VEB

1979-07-04 Publication of GB2011099A publication Critical patent/GB2011099A/en

1982-04-21 Application granted granted Critical

1982-04-21 Publication of GB2011099B publication Critical patent/GB2011099B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/20—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with change of lens
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Exposure Control For Cameras (AREA)
Indication In Cameras, And Counting Of Exposures (AREA)
Structure And Mechanism Of Cameras (AREA)
Lens Barrels (AREA)

GB7845715A 1977-12-22 1978-11-23 Photographic ovjective with a digital coding arrangement Expired GB2011099B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD20287377A DD134571A1 (en)	1977-12-22	1977-12-22	PHOTOGRAPHIC OBJECTIVE WITH DIGITAL CODING ARRANGEMENT

Publications (2)

Publication Number	Publication Date
GB2011099A GB2011099A (en)	1979-07-04
GB2011099B true GB2011099B (en)	1982-04-21

Family

ID=5511011

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7845715A Expired GB2011099B (en)	1977-12-22	1978-11-23	Photographic ovjective with a digital coding arrangement

Country Status (4)

Country	Link
JP (2)	JPS5488122A (en)
DD (1)	DD134571A1 (en)
DE (2)	DE7834221U1 (en)
GB (1)	GB2011099B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56107221A (en) *	1980-01-31	1981-08-26	Asahi Optical Co Ltd	Correction system for aperture control of single-lens reflex camera with interchangeable lens and its interchangeable lens used for the system
JPS56126627U (en) *	1980-02-26	1981-09-26
JPS5730821A (en) *	1980-07-31	1982-02-19	Asahi Optical Co Ltd	Information interlocking system for lens interchangeable type camera
DE3221875A1 (en) *	1981-06-10	1983-03-03	Asahi Kogaku Kogyo K.K., Tokyo	Electric contact arrangement for a photographic system camera
DE3202461C1 (en) *	1982-01-27	1983-06-09	Fa. Carl Zeiss, 7920 Heidenheim	Attachment of microscope objectives
JPS59181308A (en) *	1983-03-31	1984-10-15	Asahi Optical Co Ltd	auto focus detection camera
DE102010001604B4 (en)	2010-02-04	2022-09-08	Carl Zeiss Microscopy Gmbh	Device for mounting optical microscope components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5144652B1 (en) *	1971-04-16	1976-11-30
JPS5145526A (en) *	1974-10-16	1976-04-19	Canon Kk	Kaiho f chijohodentatsusochi
GB1552597A (en) *	1975-10-09	1979-09-19	Haskell R	Camera controller
JPS5256926A (en) *	1975-11-06	1977-05-10	Canon Inc	Adapter for convertible lens
JPS52101040A (en) *	1976-02-19	1977-08-24	Minolta Camera Co Ltd	Convertible lens of inside light measure type for single lens reflex c amera

1977
- 1977-12-22 DD DD20287377A patent/DD134571A1/en unknown
1978
- 1978-11-08 JP JP13686278A patent/JPS5488122A/en active Pending
- 1978-11-17 DE DE19787834221 patent/DE7834221U1/en not_active Expired
- 1978-11-17 DE DE19782849932 patent/DE2849932C2/en not_active Expired
- 1978-11-23 GB GB7845715A patent/GB2011099B/en not_active Expired
1985
- 1985-05-29 JP JP7940785U patent/JPS614931U/en active Pending

Also Published As

Publication number	Publication date
DE2849932C2 (en)	1983-10-27
GB2011099A (en)	1979-07-04
DE7834221U1 (en)	1979-04-05
DE2849932A1 (en)	1979-07-05
JPS614931U (en)	1986-01-13
DD134571A1 (en)	1979-03-07
JPS5488122A (en)	1979-07-13

Publication	Publication Date	Title
GB2004396B (en)	1982-06-16	Digital computers with overlapper operation
GB2011099B (en)	1982-04-21	Photographic ovjective with a digital coding arrangement
GB1551181A (en)	1979-08-22	Digital watch assembly
JPS5295134A (en)	1977-08-10	Digital device
JPS52127233A (en)	1977-10-25	Photographic assembly
JPS5386532A (en)	1978-07-31	Image encoder
JPS535674A (en)	1978-01-19	Digital clock
JPS52145028A (en)	1977-12-02	Photographic assembly
JPS5297279A (en)	1977-08-15	Digital hemadynamometer
JPS5364563A (en)	1978-06-09	Digital clock
JPS5323234A (en)	1978-03-03	Zeroosuppression digital indicator
JPS5294686A (en)	1977-08-09	Digital hemadynamometer
JPS5294685A (en)	1977-08-09	Digital hemadynamometer
JPS5297278A (en)	1977-08-15	Digital hemadynamometer
JPS5294684A (en)	1977-08-09	Digital hemadynamometer
JPS5297280A (en)	1977-08-15	Digital hemadynamometer
JPS52121942A (en)	1977-10-13	Flexible shutter
JPS5373171A (en)	1978-06-29	Shutterrtype digital timepiece
JPS5297114A (en)	1977-08-15	Digital feeder
JPS5334850A (en)	1978-03-31	A b s resin composition
JPS52109785A (en)	1977-09-14	Digital hemadynamometer
JPS5297281A (en)	1977-08-15	Digital hemadynamometer
JPS52109784A (en)	1977-09-14	Digital hemadynamometer
ZA771497B (en)	1978-02-22	A sintered composition
JPS5286182A (en)	1977-07-18	Digital timer

Legal Events

Date	Code	Title	Description
1993-07-21	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19921123