JPS5428132A - Lens mounting - Google Patents

Lens mounting

Info

Publication number
JPS5428132A
JPS5428132A JP9379577A JP9379577A JPS5428132A JP S5428132 A JPS5428132 A JP S5428132A JP 9379577 A JP9379577 A JP 9379577A JP 9379577 A JP9379577 A JP 9379577A JP S5428132 A JPS5428132 A JP S5428132A
Authority
JP
Japan
Prior art keywords
lens
lens mounting
optical axis
ring
reciprocates
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
JP9379577A
Other languages
Japanese (ja)
Other versions
JPS599042B2 (en
Inventor
Masamichi Toyama
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 JP9379577A priority Critical patent/JPS599042B2/en
Publication of JPS5428132A publication Critical patent/JPS5428132A/en
Publication of JPS599042B2 publication Critical patent/JPS599042B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

Abstract

PURPOSE: To make a variation lens, etc. of a zoom lens shift without the parallel eccentricity and inclination to the optical axis by securing a lens ring freely and adjustably in two orthogonal directions at a shiftable ring which reciprocates in the optical axis via screw, etc.
COPYRIGHT: (C)1979,JPO&Japio
JP9379577A 1977-08-04 1977-08-04 lens structure Expired JPS599042B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9379577A JPS599042B2 (en) 1977-08-04 1977-08-04 lens structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9379577A JPS599042B2 (en) 1977-08-04 1977-08-04 lens structure

Publications (2)

Publication Number Publication Date
JPS5428132A true JPS5428132A (en) 1979-03-02
JPS599042B2 JPS599042B2 (en) 1984-02-29

Family

ID=14092342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9379577A Expired JPS599042B2 (en) 1977-08-04 1977-08-04 lens structure

Country Status (1)

Country Link
JP (1) JPS599042B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138909U (en) * 1982-03-15 1983-09-19 株式会社光研 zoom lens barrel
JPS59176711A (en) * 1983-03-25 1984-10-06 Matsushita Electric Ind Co Ltd Lens moving device
JPH0593839A (en) * 1991-10-01 1993-04-16 Asahi Seimitsu Kk Lens barrel
JP2012058631A (en) * 2010-09-13 2012-03-22 Ricoh Co Ltd Lens barrel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138909U (en) * 1982-03-15 1983-09-19 株式会社光研 zoom lens barrel
JPS59176711A (en) * 1983-03-25 1984-10-06 Matsushita Electric Ind Co Ltd Lens moving device
JPH0593839A (en) * 1991-10-01 1993-04-16 Asahi Seimitsu Kk Lens barrel
JP2012058631A (en) * 2010-09-13 2012-03-22 Ricoh Co Ltd Lens barrel

Also Published As

Publication number Publication date
JPS599042B2 (en) 1984-02-29

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