JPS53102030A - Zoom lens barrel - Google Patents

Zoom lens barrel

Info

Publication number
JPS53102030A
JPS53102030A JP1736877A JP1736877A JPS53102030A JP S53102030 A JPS53102030 A JP S53102030A JP 1736877 A JP1736877 A JP 1736877A JP 1736877 A JP1736877 A JP 1736877A JP S53102030 A JPS53102030 A JP S53102030A
Authority
JP
Japan
Prior art keywords
tube
lens barrel
zoom lens
slidable
outside
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
JP1736877A
Other languages
Japanese (ja)
Other versions
JPS5856842B2 (en
Inventor
Hiroshi Mito
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.)
Fujinon Corp
Original Assignee
Fuji Photo 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 Fuji Photo Optical Co Ltd filed Critical Fuji Photo Optical Co Ltd
Priority to JP1736877A priority Critical patent/JPS5856842B2/en
Publication of JPS53102030A publication Critical patent/JPS53102030A/en
Publication of JPS5856842B2 publication Critical patent/JPS5856842B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the inclination of an optical axis even in the large amount of shift by providing a cam tube at the outside of a slidable lens mount of the first stationary tube, another slidable tube having a front lens mount at the outside of the cam tube, and the second stationary tube which guides the last mentioned slidable tube.
COPYRIGHT: (C)1978,JPO&Japio
JP1736877A 1977-02-17 1977-02-17 zoom lens barrel Expired JPS5856842B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1736877A JPS5856842B2 (en) 1977-02-17 1977-02-17 zoom lens barrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1736877A JPS5856842B2 (en) 1977-02-17 1977-02-17 zoom lens barrel

Publications (2)

Publication Number Publication Date
JPS53102030A true JPS53102030A (en) 1978-09-06
JPS5856842B2 JPS5856842B2 (en) 1983-12-16

Family

ID=11942077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1736877A Expired JPS5856842B2 (en) 1977-02-17 1977-02-17 zoom lens barrel

Country Status (1)

Country Link
JP (1) JPS5856842B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818647A (en) * 1993-12-21 1998-10-06 Olympus Optical Co., Ltd. Lens barrel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818647A (en) * 1993-12-21 1998-10-06 Olympus Optical Co., Ltd. Lens barrel
US5995302A (en) * 1993-12-21 1999-11-30 Olympus Optical Co, Ltd. Lens barrel
US6081391A (en) * 1993-12-21 2000-06-27 Olympus Optical Co., Ltd. Lens barrel
USRE38308E1 (en) 1993-12-21 2003-11-11 Olympus Optical Co., Ltd. Lens barrel

Also Published As

Publication number Publication date
JPS5856842B2 (en) 1983-12-16

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