JPS5382371A - Zoom lens barrel permitting close distance photographing - Google Patents

Zoom lens barrel permitting close distance photographing

Info

Publication number
JPS5382371A
JPS5382371A JP15795676A JP15795676A JPS5382371A JP S5382371 A JPS5382371 A JP S5382371A JP 15795676 A JP15795676 A JP 15795676A JP 15795676 A JP15795676 A JP 15795676A JP S5382371 A JPS5382371 A JP S5382371A
Authority
JP
Japan
Prior art keywords
lens barrel
zoom lens
close distance
distance photographing
permitting close
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
Application number
JP15795676A
Other languages
Japanese (ja)
Inventor
Shigemitsu Mori
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 JP15795676A priority Critical patent/JPS5382371A/en
Priority to FR7736830A priority patent/FR2373804A1/en
Priority to DE19772754713 priority patent/DE2754713C3/en
Priority to DE19777737467 priority patent/DE7737467U1/en
Publication of JPS5382371A publication Critical patent/JPS5382371A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

Abstract

PURPOSE: To perform forcussing of a lens system in a fine adjustment manner by stepwise moving front group and rear group which are retractable along optical acis.
COPYRIGHT: (C)1978,JPO&Japio
JP15795676A 1976-12-09 1976-12-28 Zoom lens barrel permitting close distance photographing Pending JPS5382371A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15795676A JPS5382371A (en) 1976-12-28 1976-12-28 Zoom lens barrel permitting close distance photographing
FR7736830A FR2373804A1 (en) 1976-12-09 1977-12-07 Compact zoom lens holder - sets focal length and image sharpness by displacing relative distance between front and rear lens groups
DE19772754713 DE2754713C3 (en) 1976-12-09 1977-12-08 Mount for a varifocal lens
DE19777737467 DE7737467U1 (en) 1976-12-09 1977-12-08 HOLDER FOR THE VARIOL LENSES OF A VARIO LENS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15795676A JPS5382371A (en) 1976-12-28 1976-12-28 Zoom lens barrel permitting close distance photographing

Publications (1)

Publication Number Publication Date
JPS5382371A true JPS5382371A (en) 1978-07-20

Family

ID=15661121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15795676A Pending JPS5382371A (en) 1976-12-09 1976-12-28 Zoom lens barrel permitting close distance photographing

Country Status (1)

Country Link
JP (1) JPS5382371A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562070U (en) * 1978-10-17 1980-04-26
JPH05164957A (en) * 1991-12-16 1993-06-29 Canon Inc Zoom lens barrel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562070U (en) * 1978-10-17 1980-04-26
JPS5849657Y2 (en) * 1978-10-17 1983-11-12 クラリオン株式会社 printed wiring board
JPH05164957A (en) * 1991-12-16 1993-06-29 Canon Inc Zoom lens barrel

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