JPS5366224A - Autoofocusing system in zoom lens - Google Patents
Autoofocusing system in zoom lensInfo
- Publication number
- JPS5366224A JPS5366224A JP14159276A JP14159276A JPS5366224A JP S5366224 A JPS5366224 A JP S5366224A JP 14159276 A JP14159276 A JP 14159276A JP 14159276 A JP14159276 A JP 14159276A JP S5366224 A JPS5366224 A JP S5366224A
- Authority
- JP
- Japan
- Prior art keywords
- autoofocusing
- zoom lens
- zoom
- lens
- autoofocusing system
- 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
Landscapes
- Focusing (AREA)
- Lens Barrels (AREA)
- Lenses (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14159276A JPS5366224A (en) | 1976-11-25 | 1976-11-25 | Autoofocusing system in zoom lens |
US05/853,016 US4183639A (en) | 1976-11-25 | 1977-11-17 | Focusing system |
GB48783/77A GB1583697A (en) | 1976-11-25 | 1977-11-23 | Focusing system |
DE19772752723 DE2752723A1 (en) | 1976-11-25 | 1977-11-25 | CAMERA WITH VARIO LENS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14159276A JPS5366224A (en) | 1976-11-25 | 1976-11-25 | Autoofocusing system in zoom lens |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5366224A true JPS5366224A (en) | 1978-06-13 |
Family
ID=15295584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14159276A Pending JPS5366224A (en) | 1976-11-25 | 1976-11-25 | Autoofocusing system in zoom lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5366224A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56162728A (en) * | 1980-05-20 | 1981-12-14 | Minolta Camera Co Ltd | Automatic focusing device of zoom lens |
JPS56165107A (en) * | 1980-05-23 | 1981-12-18 | Minolta Camera Co Ltd | Focusing device for zoom lens |
DE3142425A1 (en) * | 1980-10-28 | 1982-07-01 | Canon K.K., Tokyo | DETACHABLE ATTACHMENT OF AN AUTOMATIC FOCUSING DEVICE ALLOWABLE INTERCHANGEABLE LENS |
JPS58154015A (en) * | 1982-03-05 | 1983-09-13 | Minolta Camera Co Ltd | Controller of traveling object |
JPS58162487U (en) * | 1982-04-26 | 1983-10-28 | 松下冷機株式会社 | Cooler defrost device |
JPS58170350U (en) * | 1982-05-11 | 1983-11-14 | 富士通株式会社 | Tape end attachment mechanism |
JPS58195214U (en) * | 1982-06-23 | 1983-12-26 | ミノルタ株式会社 | Zoom lens for autofocus camera |
JPS5926708A (en) * | 1982-08-05 | 1984-02-13 | Canon Inc | Focusing method of zoom lens |
JPS5946589U (en) * | 1982-09-20 | 1984-03-28 | 松下電器産業株式会社 | Game top board |
JPS5955538U (en) * | 1982-10-05 | 1984-04-11 | 住友ベークライト株式会社 | Medical composite tube |
US4492437A (en) * | 1980-11-04 | 1985-01-08 | Minolta Camera Kabushiki Kaisha | Zoom lens system |
JPS6090318A (en) * | 1983-10-25 | 1985-05-21 | Sankyo Seiki Mfg Co Ltd | Zoom lens |
JPS60101515A (en) * | 1983-11-08 | 1985-06-05 | Nippon Kogaku Kk <Nikon> | Automatic focus controller |
US4636040A (en) * | 1982-02-19 | 1987-01-13 | Minolta Camera Kabushiki Kaisha | Zoom lens system |
JPS6388534A (en) * | 1986-10-02 | 1988-04-19 | Victor Co Of Japan Ltd | Zoom lens system |
JPH09181957A (en) * | 1997-01-27 | 1997-07-11 | Hitachi Ltd | Video camera with automatic focus means |
-
1976
- 1976-11-25 JP JP14159276A patent/JPS5366224A/en active Pending
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56162728A (en) * | 1980-05-20 | 1981-12-14 | Minolta Camera Co Ltd | Automatic focusing device of zoom lens |
JPS56165107A (en) * | 1980-05-23 | 1981-12-18 | Minolta Camera Co Ltd | Focusing device for zoom lens |
JPS6356962B2 (en) * | 1980-05-23 | 1988-11-09 | Minolta Camera Kk | |
DE3142425A1 (en) * | 1980-10-28 | 1982-07-01 | Canon K.K., Tokyo | DETACHABLE ATTACHMENT OF AN AUTOMATIC FOCUSING DEVICE ALLOWABLE INTERCHANGEABLE LENS |
US4492437A (en) * | 1980-11-04 | 1985-01-08 | Minolta Camera Kabushiki Kaisha | Zoom lens system |
US4636040A (en) * | 1982-02-19 | 1987-01-13 | Minolta Camera Kabushiki Kaisha | Zoom lens system |
US4844600A (en) * | 1982-02-19 | 1989-07-04 | Minolta Camera Kabushiki Kaisha | Zoom lens system |
JPS58154015A (en) * | 1982-03-05 | 1983-09-13 | Minolta Camera Co Ltd | Controller of traveling object |
JPS58162487U (en) * | 1982-04-26 | 1983-10-28 | 松下冷機株式会社 | Cooler defrost device |
JPS58170350U (en) * | 1982-05-11 | 1983-11-14 | 富士通株式会社 | Tape end attachment mechanism |
JPS58195214U (en) * | 1982-06-23 | 1983-12-26 | ミノルタ株式会社 | Zoom lens for autofocus camera |
JPS5926708A (en) * | 1982-08-05 | 1984-02-13 | Canon Inc | Focusing method of zoom lens |
JPS5946589U (en) * | 1982-09-20 | 1984-03-28 | 松下電器産業株式会社 | Game top board |
JPS5955538U (en) * | 1982-10-05 | 1984-04-11 | 住友ベークライト株式会社 | Medical composite tube |
JPS6090318A (en) * | 1983-10-25 | 1985-05-21 | Sankyo Seiki Mfg Co Ltd | Zoom lens |
JPS60101515A (en) * | 1983-11-08 | 1985-06-05 | Nippon Kogaku Kk <Nikon> | Automatic focus controller |
JPS6388534A (en) * | 1986-10-02 | 1988-04-19 | Victor Co Of Japan Ltd | Zoom lens system |
JPH09181957A (en) * | 1997-01-27 | 1997-07-11 | Hitachi Ltd | Video camera with automatic focus means |
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