JPS5749927A - Interchangeable lens type autofocus camera - Google Patents
Interchangeable lens type autofocus cameraInfo
- Publication number
- JPS5749927A JPS5749927A JP12554380A JP12554380A JPS5749927A JP S5749927 A JPS5749927 A JP S5749927A JP 12554380 A JP12554380 A JP 12554380A JP 12554380 A JP12554380 A JP 12554380A JP S5749927 A JPS5749927 A JP S5749927A
- Authority
- JP
- Japan
- Prior art keywords
- operating
- driving motor
- interchangeable lens
- camera body
- lens type
- 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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12554380A JPS5749927A (en) | 1980-09-10 | 1980-09-10 | Interchangeable lens type autofocus camera |
US06/298,170 US4400075A (en) | 1980-09-10 | 1981-08-31 | Automatic focus camera with interchangeable lens |
GB8127151A GB2083639B (en) | 1980-09-10 | 1981-09-08 | Automatic focus camera with interchangeable lens |
DE19813135754 DE3135754A1 (de) | 1980-09-10 | 1981-09-09 | Kamera mit automatischer schaerfeneinstellung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12554380A JPS5749927A (en) | 1980-09-10 | 1980-09-10 | Interchangeable lens type autofocus camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5749927A true JPS5749927A (en) | 1982-03-24 |
Family
ID=14912790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12554380A Pending JPS5749927A (en) | 1980-09-10 | 1980-09-10 | Interchangeable lens type autofocus camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5749927A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147329A (ja) * | 1983-02-11 | 1984-08-23 | Olympus Optical Co Ltd | 自動合焦装置 |
JPS59168407A (ja) * | 1983-03-15 | 1984-09-22 | Kyocera Corp | 自動焦点調節可能なレンズ交換カメラ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52110036A (en) * | 1976-03-12 | 1977-09-14 | Canon Inc | Electric source switch for detection circuit for focusing state |
JPS5333129A (en) * | 1976-09-09 | 1978-03-28 | Asahi Optical Co Ltd | Automatic focusing zoom lens aperture |
JPS55106427A (en) * | 1979-02-09 | 1980-08-15 | Ricoh Co Ltd | Single-lens reflex camera |
-
1980
- 1980-09-10 JP JP12554380A patent/JPS5749927A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52110036A (en) * | 1976-03-12 | 1977-09-14 | Canon Inc | Electric source switch for detection circuit for focusing state |
JPS5333129A (en) * | 1976-09-09 | 1978-03-28 | Asahi Optical Co Ltd | Automatic focusing zoom lens aperture |
JPS55106427A (en) * | 1979-02-09 | 1980-08-15 | Ricoh Co Ltd | Single-lens reflex camera |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147329A (ja) * | 1983-02-11 | 1984-08-23 | Olympus Optical Co Ltd | 自動合焦装置 |
JPS59168407A (ja) * | 1983-03-15 | 1984-09-22 | Kyocera Corp | 自動焦点調節可能なレンズ交換カメラ |
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