JPS6146804B2 - - Google Patents

Info

Publication number
JPS6146804B2
JPS6146804B2 JP56030844A JP3084481A JPS6146804B2 JP S6146804 B2 JPS6146804 B2 JP S6146804B2 JP 56030844 A JP56030844 A JP 56030844A JP 3084481 A JP3084481 A JP 3084481A JP S6146804 B2 JPS6146804 B2 JP S6146804B2
Authority
JP
Japan
Prior art keywords
lens
linear
optical axis
movement
operation ring
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
JP56030844A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57146210A (en
Inventor
Seiichi Shimizu
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 JP3084481A priority Critical patent/JPS57146210A/ja
Priority to US06/351,893 priority patent/US4544240A/en
Priority to DE19823207814 priority patent/DE3207814C2/de
Publication of JPS57146210A publication Critical patent/JPS57146210A/ja
Publication of JPS6146804B2 publication Critical patent/JPS6146804B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP3084481A 1981-03-04 1981-03-04 Lens barrel structure of soft effect variable lens Granted JPS57146210A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3084481A JPS57146210A (en) 1981-03-04 1981-03-04 Lens barrel structure of soft effect variable lens
US06/351,893 US4544240A (en) 1981-03-04 1982-02-24 Soft focusing lens assembly
DE19823207814 DE3207814C2 (de) 1981-03-04 1982-03-04 Objektiv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3084481A JPS57146210A (en) 1981-03-04 1981-03-04 Lens barrel structure of soft effect variable lens

Publications (2)

Publication Number Publication Date
JPS57146210A JPS57146210A (en) 1982-09-09
JPS6146804B2 true JPS6146804B2 (enrdf_load_stackoverflow) 1986-10-16

Family

ID=12315002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3084481A Granted JPS57146210A (en) 1981-03-04 1981-03-04 Lens barrel structure of soft effect variable lens

Country Status (1)

Country Link
JP (1) JPS57146210A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843408A (ja) * 1981-09-10 1983-03-14 Canon Inc レンズ鏡筒
JP6387537B2 (ja) * 2014-10-27 2018-09-12 アイセル株式会社 直動ガイド装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333623A (en) * 1976-09-10 1978-03-29 Minolta Camera Co Ltd Barrel for aberration variable lens

Also Published As

Publication number Publication date
JPS57146210A (en) 1982-09-09

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