JPS6144289B2 - - Google Patents

Info

Publication number
JPS6144289B2
JPS6144289B2 JP54019922A JP1992279A JPS6144289B2 JP S6144289 B2 JPS6144289 B2 JP S6144289B2 JP 54019922 A JP54019922 A JP 54019922A JP 1992279 A JP1992279 A JP 1992279A JP S6144289 B2 JPS6144289 B2 JP S6144289B2
Authority
JP
Japan
Prior art keywords
lens
lens group
group
negative
focal length
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.)
Expired
Application number
JP54019922A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55111915A (en
Inventor
Kazuo Fujibayashi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP1992279A priority Critical patent/JPS55111915A/ja
Publication of JPS55111915A publication Critical patent/JPS55111915A/ja
Publication of JPS6144289B2 publication Critical patent/JPS6144289B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP1992279A 1979-02-22 1979-02-22 Zoom lens Granted JPS55111915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1992279A JPS55111915A (en) 1979-02-22 1979-02-22 Zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1992279A JPS55111915A (en) 1979-02-22 1979-02-22 Zoom lens

Publications (2)

Publication Number Publication Date
JPS55111915A JPS55111915A (en) 1980-08-29
JPS6144289B2 true JPS6144289B2 (ko) 1986-10-02

Family

ID=12012705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1992279A Granted JPS55111915A (en) 1979-02-22 1979-02-22 Zoom lens

Country Status (1)

Country Link
JP (1) JPS55111915A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63503210A (ja) * 1986-04-28 1988-11-24 ドウソン　オフシヨア　プロプライアタリー　リミテツド 回転クリーナ装置
JPH0434477B2 (ko) * 1986-06-13 1992-06-08 Iseki Kaihatsu Koki

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735822A (en) * 1980-08-14 1982-02-26 Canon Inc Zoom lens
JPS57168209A (en) * 1981-04-09 1982-10-16 Minolta Camera Co Ltd Zoom lens system
JPS57169716A (en) * 1981-04-10 1982-10-19 Minolta Camera Co Ltd Zoom lens system of high variable magnification including wide angle region
JPH0629907B2 (ja) * 1985-08-22 1994-04-20 キヤノン株式会社 大口径比のズ−ムレンズ
JP4586961B2 (ja) * 2004-03-30 2010-11-24 株式会社ニコン 防振機能を有するズームレンズ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109739A (ko) * 1974-02-04 1975-08-29
JPS52128152A (en) * 1976-04-20 1977-10-27 Olympus Optical Co Ltd Highly variable multiplying zoom lens

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109739A (ko) * 1974-02-04 1975-08-29
JPS52128152A (en) * 1976-04-20 1977-10-27 Olympus Optical Co Ltd Highly variable multiplying zoom lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63503210A (ja) * 1986-04-28 1988-11-24 ドウソン　オフシヨア　プロプライアタリー　リミテツド 回転クリーナ装置
JPH0434477B2 (ko) * 1986-06-13 1992-06-08 Iseki Kaihatsu Koki

Also Published As

Publication number Publication date
JPS55111915A (en) 1980-08-29

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