JPS5245330A - Lens barrel for the zoom lens system able for macro shooting - Google Patents

Lens barrel for the zoom lens system able for macro shooting

Info

Publication number
JPS5245330A
JPS5245330A JP12066475A JP12066475A JPS5245330A JP S5245330 A JPS5245330 A JP S5245330A JP 12066475 A JP12066475 A JP 12066475A JP 12066475 A JP12066475 A JP 12066475A JP S5245330 A JPS5245330 A JP S5245330A
Authority
JP
Japan
Prior art keywords
macro shooting
lens barrel
zoom lens
lens system
zoom
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
JP12066475A
Other languages
Japanese (ja)
Other versions
JPS5841484B2 (en
Inventor
Nobuyuki Kita
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP12066475A priority Critical patent/JPS5841484B2/en
Publication of JPS5245330A publication Critical patent/JPS5245330A/en
Publication of JPS5841484B2 publication Critical patent/JPS5841484B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable to perform both macro shooting and zooming operation in a simple operation by selectively forming two kinds of the cam groove owing to the shifting of an operation ring to the shifting of an operation ring to the direction of an optical axis.
COPYRIGHT: (C)1977,JPO&Japio
JP12066475A 1975-10-08 1975-10-08 Lens barrel for zoom lens system with macro photography mechanism Expired JPS5841484B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12066475A JPS5841484B2 (en) 1975-10-08 1975-10-08 Lens barrel for zoom lens system with macro photography mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12066475A JPS5841484B2 (en) 1975-10-08 1975-10-08 Lens barrel for zoom lens system with macro photography mechanism

Publications (2)

Publication Number Publication Date
JPS5245330A true JPS5245330A (en) 1977-04-09
JPS5841484B2 JPS5841484B2 (en) 1983-09-12

Family

ID=14791835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12066475A Expired JPS5841484B2 (en) 1975-10-08 1975-10-08 Lens barrel for zoom lens system with macro photography mechanism

Country Status (1)

Country Link
JP (1) JPS5841484B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228208A (en) * 1983-06-08 1984-12-21 Nippon Kogaku Kk <Nikon> Zoom lens barrel capable of macro-photography
US4564264A (en) * 1982-09-27 1986-01-14 Asahi Kogaku Kogyo Kabushiki Kaisha Floating lens extending mechanism

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61104185U (en) * 1984-12-11 1986-07-02
JPH0141111Y2 (en) * 1984-12-11 1989-12-06
JPH0447594Y2 (en) * 1984-12-11 1992-11-10
JPH0141110Y2 (en) * 1984-12-11 1989-12-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564264A (en) * 1982-09-27 1986-01-14 Asahi Kogaku Kogyo Kabushiki Kaisha Floating lens extending mechanism
JPS59228208A (en) * 1983-06-08 1984-12-21 Nippon Kogaku Kk <Nikon> Zoom lens barrel capable of macro-photography

Also Published As

Publication number Publication date
JPS5841484B2 (en) 1983-09-12

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