JPS57132126A - Diaphragm device of lens interchangeable camera - Google Patents
Diaphragm device of lens interchangeable cameraInfo
- Publication number
- JPS57132126A JPS57132126A JP1696681A JP1696681A JPS57132126A JP S57132126 A JPS57132126 A JP S57132126A JP 1696681 A JP1696681 A JP 1696681A JP 1696681 A JP1696681 A JP 1696681A JP S57132126 A JPS57132126 A JP S57132126A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- lens
- main body
- result
- camera main
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Diaphragms For Cameras (AREA)
Abstract
PURPOSE:To ensure the quick stabilization of diaphragm as well as the reduction of load required for winding of a film, by attaining a constitution in that the diaphragm coupling member of the interchangeable lens side and the diaphragm driving member of the camera main body side into a body by means of a coupling member by mounting an interchangeable lens to the camera main body. CONSTITUTION:When an interchangeable lens 1 is turned right and mounted to a camera main body 3, an unlocking lever 5 is turned right by a coupling flange 2a. As a result, a coupling member 10 turns right against the force of a spring 10b and a catch part 10c of the member 10 moves back to the position to avoid hindering the movement of a diaphragm coupling member 8. As a result, the member 8 touches a diaphragm drive member 9 according to the right turn of the lens 1 to be connected inseparably to the member 9 to reduce the time required for the setting of the diaphragm. When the lens 1 is detached from the body 3, a release button 6 is pushed to give the right turn to the lever 5. As a result, the member 10 moves back to avoid hindering the detachment of the member 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1696681A JPS57132126A (en) | 1981-02-09 | 1981-02-09 | Diaphragm device of lens interchangeable camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1696681A JPS57132126A (en) | 1981-02-09 | 1981-02-09 | Diaphragm device of lens interchangeable camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57132126A true JPS57132126A (en) | 1982-08-16 |
Family
ID=11930832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1696681A Pending JPS57132126A (en) | 1981-02-09 | 1981-02-09 | Diaphragm device of lens interchangeable camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57132126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053912A (en) * | 1983-09-02 | 1985-03-28 | Minolta Camera Co Ltd | Mount device for attaching and detaching lens of camera and interchangeable lens |
-
1981
- 1981-02-09 JP JP1696681A patent/JPS57132126A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053912A (en) * | 1983-09-02 | 1985-03-28 | Minolta Camera Co Ltd | Mount device for attaching and detaching lens of camera and interchangeable lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8600064A1 (en) | Dual mode automatic injector. | |
| JPS57132126A (en) | Diaphragm device of lens interchangeable camera | |
| JPS5515129A (en) | Adapter for vertical position photographing of camera | |
| GB2005430A (en) | Camera | |
| JPS5319025A (en) | Electromagnetic release mechanism | |
| FR2452726A1 (en) | Shutter for SLR camera - is in form of front and rear shutter curtains operated by electromagnetic drive shafts | |
| JPS56121005A (en) | Extension tube | |
| JPS57135938A (en) | Remote control camera | |
| JPS5381231A (en) | Single lens reflex camera | |
| FR2361676A1 (en) | Supporting grip for large camera - has film advance mechanism coupled to wind-up knob on camera body and cable shutter release | |
| JPH03231731A (en) | Wireless remote control device for camera | |
| JPS5383735A (en) | Release member operating mechanism for electromagnetic release device | |
| JPS5552038A (en) | Lens collapsible barrel device of single-lens reflex camera | |
| JPS57204014A (en) | Switching device for focusing photodetecting element | |
| JPS5766068A (en) | Manual operation mechanism for manual and automatic car | |
| JPS57207227A (en) | Electric shutter camera | |
| JPS5717941A (en) | Member for focusing plate unit exchange | |
| KR840000377Y1 (en) | Door for remote control | |
| JPS57185029A (en) | Film rewinding device of camera | |
| JPS5518683A (en) | Electromagnetically controllable cine camera | |
| JPS57147621A (en) | Camera equipped with safety device | |
| JPS55110233A (en) | Camera which permits mounting of automatic winder | |
| JPS59101245U (en) | Camera remote control device | |
| JPS57171323A (en) | Attaching mechanism of filter to lens | |
| JPS57212419A (en) | Automatic focusing camera |