JPS5576309A - Automatic focusing device - Google Patents
Automatic focusing deviceInfo
- Publication number
- JPS5576309A JPS5576309A JP14929178A JP14929178A JPS5576309A JP S5576309 A JPS5576309 A JP S5576309A JP 14929178 A JP14929178 A JP 14929178A JP 14929178 A JP14929178 A JP 14929178A JP S5576309 A JPS5576309 A JP S5576309A
- Authority
- JP
- Japan
- Prior art keywords
- focal length
- amplitude
- zoom lens
- lens device
- optical path
- 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.)
- Granted
Links
Landscapes
- Focusing (AREA)
- Lens Barrels (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14929178A JPS5576309A (en) | 1978-12-01 | 1978-12-01 | Automatic focusing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14929178A JPS5576309A (en) | 1978-12-01 | 1978-12-01 | Automatic focusing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5576309A true JPS5576309A (en) | 1980-06-09 |
JPS6214806B2 JPS6214806B2 (ja) | 1987-04-03 |
Family
ID=15471961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14929178A Granted JPS5576309A (en) | 1978-12-01 | 1978-12-01 | Automatic focusing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5576309A (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5888728A (ja) * | 1981-12-21 | 1983-05-26 | Nippon Kogaku Kk <Nikon> | カメラの自動合焦装置 |
JPS5888710A (ja) * | 1981-12-21 | 1983-05-26 | Nippon Kogaku Kk <Nikon> | 自動合焦用撮影レンズ構体 |
JPS58194005A (ja) * | 1982-05-08 | 1983-11-11 | Nippon Kogaku Kk <Nikon> | 自動合焦ズ−ムレンズ装置 |
JPS5937510A (ja) * | 1982-08-27 | 1984-03-01 | Sony Corp | オ−トフオ−カス装置 |
JPS59101609A (ja) * | 1982-12-01 | 1984-06-12 | Hitachi Denshi Ltd | 自動合焦装置 |
JPS60142678A (ja) * | 1983-12-28 | 1985-07-27 | Matsushita Electric Ind Co Ltd | 自動焦点整合装置 |
JPS62172312A (ja) * | 1986-01-24 | 1987-07-29 | Matsushita Electric Ind Co Ltd | 自動焦点調整装置 |
US4842387A (en) * | 1987-02-06 | 1989-06-27 | Hitachi, Ltd. | Automatic focusing apparatus for use in video camera and the like |
JPH0386314U (ja) * | 1983-11-07 | 1991-08-30 | ||
JPH0775000A (ja) * | 1994-08-22 | 1995-03-17 | Hitachi Ltd | ビデオカメラのフォーカス装置 |
JPH09181957A (ja) * | 1997-01-27 | 1997-07-11 | Hitachi Ltd | 自動合焦手段を有するビデオカメラ |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0397975U (ja) * | 1990-01-24 | 1991-10-09 | ||
JP6918741B2 (ja) | 2018-04-27 | 2021-08-11 | 株式会社クボタ | 作業装置及びこの作業装置を備えた作業機 |
JP7059096B2 (ja) | 2018-04-27 | 2022-04-25 | 株式会社クボタ | 作業機の散布支援システム |
EP3785505A4 (en) | 2018-04-27 | 2022-04-20 | Kubota Corporation | GENERATING SET AND WORKING MACHINE |
JP6949773B2 (ja) | 2018-04-27 | 2021-10-13 | 株式会社クボタ | 作業機 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459617Y1 (ja) * | 1968-12-17 | 1970-05-06 | ||
JPS5156626A (ja) * | 1974-11-13 | 1976-05-18 | Canon Kk | Jidoshotenchosetsusochi |
-
1978
- 1978-12-01 JP JP14929178A patent/JPS5576309A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459617Y1 (ja) * | 1968-12-17 | 1970-05-06 | ||
JPS5156626A (ja) * | 1974-11-13 | 1976-05-18 | Canon Kk | Jidoshotenchosetsusochi |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0470614B2 (ja) * | 1981-12-21 | 1992-11-11 | Nippon Kogaku Kk | |
JPS5888710A (ja) * | 1981-12-21 | 1983-05-26 | Nippon Kogaku Kk <Nikon> | 自動合焦用撮影レンズ構体 |
JPS5888728A (ja) * | 1981-12-21 | 1983-05-26 | Nippon Kogaku Kk <Nikon> | カメラの自動合焦装置 |
JPH0519125B2 (ja) * | 1981-12-21 | 1993-03-15 | Nippon Kogaku Kk | |
JPS58194005A (ja) * | 1982-05-08 | 1983-11-11 | Nippon Kogaku Kk <Nikon> | 自動合焦ズ−ムレンズ装置 |
JPH0559406B2 (ja) * | 1982-05-08 | 1993-08-31 | Nippon Kogaku Kk | |
JPS5937510A (ja) * | 1982-08-27 | 1984-03-01 | Sony Corp | オ−トフオ−カス装置 |
JPS59101609A (ja) * | 1982-12-01 | 1984-06-12 | Hitachi Denshi Ltd | 自動合焦装置 |
JPH0386314U (ja) * | 1983-11-07 | 1991-08-30 | ||
JPS60142678A (ja) * | 1983-12-28 | 1985-07-27 | Matsushita Electric Ind Co Ltd | 自動焦点整合装置 |
JPS62172312A (ja) * | 1986-01-24 | 1987-07-29 | Matsushita Electric Ind Co Ltd | 自動焦点調整装置 |
US4842387A (en) * | 1987-02-06 | 1989-06-27 | Hitachi, Ltd. | Automatic focusing apparatus for use in video camera and the like |
JPH0775000A (ja) * | 1994-08-22 | 1995-03-17 | Hitachi Ltd | ビデオカメラのフォーカス装置 |
JPH09181957A (ja) * | 1997-01-27 | 1997-07-11 | Hitachi Ltd | 自動合焦手段を有するビデオカメラ |
Also Published As
Publication number | Publication date |
---|---|
JPS6214806B2 (ja) | 1987-04-03 |
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