JPS5730733U - - Google Patents
Info
- Publication number
- JPS5730733U JPS5730733U JP1980105935U JP10593580U JPS5730733U JP S5730733 U JPS5730733 U JP S5730733U JP 1980105935 U JP1980105935 U JP 1980105935U JP 10593580 U JP10593580 U JP 10593580U JP S5730733 U JPS5730733 U JP S5730733U
- 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.)
- Granted
Links
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
- 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
-
- 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
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/091—Digital circuits
- G03B7/095—Digital circuits for control of aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Exposure Control For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980105935U JPS6239391Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-25 | 1980-07-25 | |
| DE3128344A DE3128344C2 (de) | 1980-07-25 | 1981-07-17 | Anordnung zur Auslösesteuerung für photographische Kameras, insbesondere für einäugige Spiegelreflexkameras, mit Wechselobjektiven und elektromagnetischer Verschlußauslösung |
| GB8122490A GB2080557B (en) | 1980-07-25 | 1981-07-21 | Inhibiting operation of camera in absence of lens |
| US06/285,915 US4382669A (en) | 1980-07-25 | 1981-07-23 | Disablement of shutter release in photographic camera having interchangeable objectives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980105935U JPS6239391Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-25 | 1980-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5730733U true JPS5730733U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-02-18 |
| JPS6239391Y2 JPS6239391Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-07 |
Family
ID=14420700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980105935U Expired JPS6239391Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-25 | 1980-07-25 |
Country Status (4)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58105130A (ja) * | 1981-12-17 | 1983-06-22 | Asahi Optical Co Ltd | 光フアイバによるレンズ側情報伝達機構 |
| USRE33015E (en) * | 1981-12-17 | 1989-08-08 | Minolta Camera Kabushiki Kaisha | Camera system operable in accordance with stored memory |
| US5311245A (en) * | 1982-03-26 | 1994-05-10 | Minolta Camera Kabushiki Kaisha | Camera system operable by carrying data from a camera accessory to a camera body |
| DE3227404A1 (de) * | 1982-07-22 | 1984-01-26 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Verfahren und einrichtungen zum uebertragen von informationen |
| CA1281577C (en) * | 1986-02-05 | 1991-03-19 | Hiroshi Kurei | Apparatus for kinematic linkage in interchangeable lens type of camera |
| US5280320A (en) * | 1988-06-30 | 1994-01-18 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronically controlled camera having internal photographing mode and display |
| US5119121A (en) * | 1988-06-30 | 1992-06-02 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronically controlled camera having macro and normal operational modes |
| FR2633733B1 (fr) * | 1988-06-30 | 1994-05-13 | Asahi Kogaku Kogyo Kk | Appareil photographique a commande electronique ayant des modes de fonctionnement macro et normal |
| US5384617A (en) * | 1988-06-30 | 1995-01-24 | Asahi Kogaku Kogyo Kabushiki Kaisha | Exposure control system of a camera having an interval mode |
| US5136320A (en) * | 1988-06-30 | 1992-08-04 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronically controlled camera having macro and normal operational modes |
| US5146259A (en) * | 1988-06-30 | 1992-09-08 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronically controlled camera including automatic shutter speed changing apparatus |
| US5241334A (en) * | 1988-06-30 | 1993-08-31 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronically controlled camera having mode changing capability |
| US5235374A (en) * | 1988-06-30 | 1993-08-10 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronically controlled camera having macro and normal operational modes |
| US5291232A (en) * | 1988-06-30 | 1994-03-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Device for controlling an operation of a movable member |
| JP3045763B2 (ja) * | 1990-11-22 | 2000-05-29 | 旭光学工業株式会社 | カメラシステム |
| EP0497376B1 (en) * | 1991-02-01 | 1998-04-22 | Canon Kabushiki Kaisha | Converter for interchangeable lens type camera apparatus |
| JPH05107622A (ja) * | 1991-02-20 | 1993-04-30 | Asahi Optical Co Ltd | 手ブレ写真防止カメラ |
| JP3054100B2 (ja) * | 1997-03-24 | 2000-06-19 | 池上通信機株式会社 | テレビジョンカメラ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1193742A (en) * | 1967-02-24 | 1970-06-03 | Konica Camera Corp | Safety Interlocks for Cameras with Removable Magazines and Interchangeable Objectives |
| US4118713A (en) * | 1974-10-16 | 1978-10-03 | Canon Kabushiki Kaisha | Totally opened F. value information input system of lens for a camera with interchangeable lenses |
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1980
- 1980-07-25 JP JP1980105935U patent/JPS6239391Y2/ja not_active Expired
-
1981
- 1981-07-17 DE DE3128344A patent/DE3128344C2/de not_active Expired
- 1981-07-21 GB GB8122490A patent/GB2080557B/en not_active Expired
- 1981-07-23 US US06/285,915 patent/US4382669A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4382669A (en) | 1983-05-10 |
| JPS6239391Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-07 |
| GB2080557B (en) | 1984-05-23 |
| DE3128344A1 (de) | 1982-03-04 |
| DE3128344C2 (de) | 1984-09-13 |
| GB2080557A (en) | 1982-02-03 |