JPS5334539A - Wide angle high zoom ratio zoom system - Google Patents

Wide angle high zoom ratio zoom system

Info

Publication number
JPS5334539A
JPS5334539A JP10884276A JP10884276A JPS5334539A JP S5334539 A JPS5334539 A JP S5334539A JP 10884276 A JP10884276 A JP 10884276A JP 10884276 A JP10884276 A JP 10884276A JP S5334539 A JPS5334539 A JP S5334539A
Authority
JP
Japan
Prior art keywords
wide angle
zoom
angle high
zoom ratio
ratio
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
Application number
JP10884276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5514403B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Isao Kawaguchi
Masakuni Tai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokina Optical Co Ltd
Original Assignee
Tokina Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokina Optical Co Ltd filed Critical Tokina Optical Co Ltd
Priority to JP10884276A priority Critical patent/JPS5334539A/ja
Publication of JPS5334539A publication Critical patent/JPS5334539A/ja
Publication of JPS5514403B2 publication Critical patent/JPS5514403B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP10884276A 1976-09-13 1976-09-13 Wide angle high zoom ratio zoom system Granted JPS5334539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10884276A JPS5334539A (en) 1976-09-13 1976-09-13 Wide angle high zoom ratio zoom system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10884276A JPS5334539A (en) 1976-09-13 1976-09-13 Wide angle high zoom ratio zoom system

Publications (2)

Publication Number Publication Date
JPS5334539A true JPS5334539A (en) 1978-03-31
JPS5514403B2 JPS5514403B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-16

Family

ID=14494946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10884276A Granted JPS5334539A (en) 1976-09-13 1976-09-13 Wide angle high zoom ratio zoom system

Country Status (1)

Country Link
JP (1) JPS5334539A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151027A (en) * 1978-05-19 1979-11-27 Sigma Kk Small wide angle zoom lens
JPS5532037A (en) * 1978-08-29 1980-03-06 Nippon Kogaku Kk <Nikon> Zoom lens system for near distance
JPS572014A (en) * 1980-06-05 1982-01-07 Konishiroku Photo Ind Co Ltd Zoom lens having high variable magnification
JPS5711315A (en) * 1980-06-24 1982-01-21 Konishiroku Photo Ind Co Ltd Zoom lens with highly variable magnification preceding negative groups
JPS57163213A (en) * 1981-04-01 1982-10-07 Konishiroku Photo Ind Co Ltd Zoom lens of high variable magnification ratio having fixed lens group
JPS584113A (ja) * 1981-06-30 1983-01-11 Minolta Camera Co Ltd ズ−ムレンズ系
JPS5895315A (ja) * 1981-11-30 1983-06-06 Minolta Camera Co Ltd 広角域を含む高変倍率ズ−ムレンズ系
JPS58217910A (ja) * 1982-06-14 1983-12-19 Ricoh Co Ltd 広角を含む小型高変倍ズ−ムレンズ
JPS59222806A (ja) * 1983-06-01 1984-12-14 Canon Inc ズ−ムレンズ
JPS6057814A (ja) * 1983-09-09 1985-04-03 Minolta Camera Co Ltd バックフォ−カスの短いコンパクトなズ−ムレンズ系
JPH02201310A (ja) * 1989-01-30 1990-08-09 Canon Inc 内蔵フォーカスレンズを具えたズームレンズ
US5229886A (en) * 1991-02-19 1993-07-20 Canon Kabushiki Kaisha Zoom lens
US5576890A (en) * 1992-02-28 1996-11-19 Canon Kabushiki Kaisha Zoom lens
US5691851A (en) * 1993-07-14 1997-11-25 Canon Kabushiki Kaisha Zoom lens
US5739960A (en) * 1996-01-25 1998-04-14 Canon Kabushiki Kaisha Zoom lens device with five lens units
US6285509B1 (en) 1997-12-25 2001-09-04 Canon Kabushiki Kaisha Zoom lens and display apparatus having the same
JP2015094883A (ja) * 2013-11-13 2015-05-18 富士フイルム株式会社 ズームレンズおよび撮像装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923912A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-03 1974-03-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923912A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-03 1974-03-02

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151027A (en) * 1978-05-19 1979-11-27 Sigma Kk Small wide angle zoom lens
JPS5532037A (en) * 1978-08-29 1980-03-06 Nippon Kogaku Kk <Nikon> Zoom lens system for near distance
JPS572014A (en) * 1980-06-05 1982-01-07 Konishiroku Photo Ind Co Ltd Zoom lens having high variable magnification
JPS5711315A (en) * 1980-06-24 1982-01-21 Konishiroku Photo Ind Co Ltd Zoom lens with highly variable magnification preceding negative groups
JPS57163213A (en) * 1981-04-01 1982-10-07 Konishiroku Photo Ind Co Ltd Zoom lens of high variable magnification ratio having fixed lens group
JPS584113A (ja) * 1981-06-30 1983-01-11 Minolta Camera Co Ltd ズ−ムレンズ系
JPS5895315A (ja) * 1981-11-30 1983-06-06 Minolta Camera Co Ltd 広角域を含む高変倍率ズ−ムレンズ系
JPS58217910A (ja) * 1982-06-14 1983-12-19 Ricoh Co Ltd 広角を含む小型高変倍ズ−ムレンズ
JPS59222806A (ja) * 1983-06-01 1984-12-14 Canon Inc ズ−ムレンズ
JPS6057814A (ja) * 1983-09-09 1985-04-03 Minolta Camera Co Ltd バックフォ−カスの短いコンパクトなズ−ムレンズ系
JPH02201310A (ja) * 1989-01-30 1990-08-09 Canon Inc 内蔵フォーカスレンズを具えたズームレンズ
US5229886A (en) * 1991-02-19 1993-07-20 Canon Kabushiki Kaisha Zoom lens
US5576890A (en) * 1992-02-28 1996-11-19 Canon Kabushiki Kaisha Zoom lens
US5691851A (en) * 1993-07-14 1997-11-25 Canon Kabushiki Kaisha Zoom lens
US5739960A (en) * 1996-01-25 1998-04-14 Canon Kabushiki Kaisha Zoom lens device with five lens units
US6285509B1 (en) 1997-12-25 2001-09-04 Canon Kabushiki Kaisha Zoom lens and display apparatus having the same
JP2015094883A (ja) * 2013-11-13 2015-05-18 富士フイルム株式会社 ズームレンズおよび撮像装置

Also Published As

Publication number Publication date
JPS5514403B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-16

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