JPH0428089B2 - - Google Patents

Info

Publication number
JPH0428089B2
JPH0428089B2 JP56109629A JP10962981A JPH0428089B2 JP H0428089 B2 JPH0428089 B2 JP H0428089B2 JP 56109629 A JP56109629 A JP 56109629A JP 10962981 A JP10962981 A JP 10962981A JP H0428089 B2 JPH0428089 B2 JP H0428089B2
Authority
JP
Japan
Prior art keywords
lens barrel
lens
side mount
locking
key
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 - Lifetime
Application number
JP56109629A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5810708A (ja
Inventor
Tamotsu Koiwai
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP10962981A priority Critical patent/JPS5810708A/ja
Publication of JPS5810708A publication Critical patent/JPS5810708A/ja
Publication of JPH0428089B2 publication Critical patent/JPH0428089B2/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)
  • Structure And Mechanism Of Cameras (AREA)
JP10962981A 1981-07-13 1981-07-13 撮影レンズ鏡筒 Granted JPS5810708A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10962981A JPS5810708A (ja) 1981-07-13 1981-07-13 撮影レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10962981A JPS5810708A (ja) 1981-07-13 1981-07-13 撮影レンズ鏡筒

Publications (2)

Publication Number Publication Date
JPS5810708A JPS5810708A (ja) 1983-01-21
JPH0428089B2 true JPH0428089B2 (xx) 1992-05-13

Family

ID=14515120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10962981A Granted JPS5810708A (ja) 1981-07-13 1981-07-13 撮影レンズ鏡筒

Country Status (1)

Country Link
JP (1) JPS5810708A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02245896A (ja) * 1989-03-20 1990-10-01 Nohmi Bosai Ltd 蓄積型火災警報装置
JPH114371A (ja) 1997-06-12 1999-01-06 Asahi Optical Co Ltd デジタルスチルカメラ
US7025512B2 (en) 2002-08-27 2006-04-11 Pentax Corporation Retracting mechanism of a retractable lens
US7043154B2 (en) 2002-08-27 2006-05-09 Pentax Corporation Photographing lens having an optical element retracting mechanism
US7010224B2 (en) * 2002-08-27 2006-03-07 Pentax Corporation Lens barrel incorporating the rotation transfer mechanism
US7039311B2 (en) 2002-08-27 2006-05-02 Pentax Corporation Rotation transfer mechanism and a zoom camera incorporating the rotation transfer mechanism
US7058293B2 (en) 2002-08-27 2006-06-06 Pentax Corporation Optical element retracting mechanism for a retractable lens
US7031603B2 (en) * 2002-08-27 2006-04-18 Pentax Corporation Lens barrel
US7031604B2 (en) * 2002-08-27 2006-04-18 Pentax Corporation Lens barrel incorporating the linear guide mechanism
JP5896635B2 (ja) * 2011-07-20 2016-03-30 キヤノン株式会社 レンズユニット
JP5868062B2 (ja) * 2011-08-05 2016-02-24 キヤノン株式会社 レンズユニット

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129031A (en) * 1977-04-18 1978-11-10 Canon Inc Convertible lens barrel
JPS5440630A (en) * 1977-09-06 1979-03-30 Asahi Optical Co Ltd Lens bodyytube having operation stopp releaseepart for camera

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609781Y2 (ja) * 1977-02-22 1985-04-05 ミノルタ株式会社 レンズ交換式カメラの電気接続装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129031A (en) * 1977-04-18 1978-11-10 Canon Inc Convertible lens barrel
JPS5440630A (en) * 1977-09-06 1979-03-30 Asahi Optical Co Ltd Lens bodyytube having operation stopp releaseepart for camera

Also Published As

Publication number Publication date
JPS5810708A (ja) 1983-01-21

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