JPH0618321Y2 - レンズシャッタ式カメラの遮光装置 - Google Patents

レンズシャッタ式カメラの遮光装置

Info

Publication number
JPH0618321Y2
JPH0618321Y2 JP1988066570U JP6657088U JPH0618321Y2 JP H0618321 Y2 JPH0618321 Y2 JP H0618321Y2 JP 1988066570 U JP1988066570 U JP 1988066570U JP 6657088 U JP6657088 U JP 6657088U JP H0618321 Y2 JPH0618321 Y2 JP H0618321Y2
Authority
JP
Japan
Prior art keywords
lens barrel
annular
light
advancing
lens
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
JP1988066570U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01169211U (en]
Inventor
真介 河本
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1988066570U priority Critical patent/JPH0618321Y2/ja
Priority to US07/354,238 priority patent/US5034762A/en
Publication of JPH01169211U publication Critical patent/JPH01169211U/ja
Application granted granted Critical
Publication of JPH0618321Y2 publication Critical patent/JPH0618321Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP1988066570U 1988-05-20 1988-05-20 レンズシャッタ式カメラの遮光装置 Expired - Lifetime JPH0618321Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988066570U JPH0618321Y2 (ja) 1988-05-20 1988-05-20 レンズシャッタ式カメラの遮光装置
US07/354,238 US5034762A (en) 1988-05-20 1989-05-19 Light interception device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988066570U JPH0618321Y2 (ja) 1988-05-20 1988-05-20 レンズシャッタ式カメラの遮光装置

Publications (2)

Publication Number Publication Date
JPH01169211U JPH01169211U (en]) 1989-11-29
JPH0618321Y2 true JPH0618321Y2 (ja) 1994-05-11

Family

ID=13319746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988066570U Expired - Lifetime JPH0618321Y2 (ja) 1988-05-20 1988-05-20 レンズシャッタ式カメラの遮光装置

Country Status (2)

Country Link
US (1) US5034762A (en])
JP (1) JPH0618321Y2 (en])

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678137A (en) * 1978-11-29 1997-10-14 Nikon Corporation Camera with annular light shielding member around axially moving lens housing
EP0510379B1 (en) * 1986-05-12 1995-12-27 Asahi Kogaku Kogyo Kabushiki Kaisha Lens cap opening and closing mechanism
JP2535031Y2 (ja) * 1989-02-09 1997-05-07 旭光学工業株式会社 レンズの遮光枠
JPH02107111U (en]) * 1989-02-09 1990-08-27
FR2653902B1 (en]) * 1989-10-27 1994-03-11 Asahi Kogaku Kogyo Kk
JP2550630Y2 (ja) * 1990-10-05 1997-10-15 旭光学工業株式会社 カメラ
JPH05232368A (ja) * 1992-02-25 1993-09-10 Olympus Optical Co Ltd レンズ鏡筒
JP2582660Y2 (ja) * 1992-06-11 1998-10-08 旭光学工業株式会社 レンズ鏡筒の遮光装置
JPH0637811U (ja) * 1992-10-19 1994-05-20 旭光学工業株式会社 カメラの遮光装置
JP2594825Y2 (ja) * 1992-12-04 1999-05-10 旭光学工業株式会社 レンズ鏡筒の遮光装置
US5604638A (en) * 1993-12-01 1997-02-18 Asahi Kogaku Kogyo Kabushiki Kaisha Anti-reflection structure for zoom lens barrel
JPH0829825A (ja) * 1994-07-18 1996-02-02 Nikon Corp 防振装置
US5708885A (en) * 1996-01-26 1998-01-13 Asahi Kogaku Kogyo Kabushiki Kaisha Light intercepting device of a lens shutter type of camera
CN1197222A (zh) * 1997-04-18 1998-10-28 株式会社尼康 变焦距透镜镜筒和可变放大率光学系统
US6640053B1 (en) 2002-12-12 2003-10-28 Eastman Kodak Company Camera front seal assembly
JP2006215394A (ja) * 2005-02-04 2006-08-17 Fujinon Corp レンズ装置
JP4929512B2 (ja) * 2007-09-14 2012-05-09 株式会社タムロン ズームレンズ系
JP2020042119A (ja) * 2018-09-10 2020-03-19 株式会社シグマ 防塵防滴機能を有したレンズ鏡筒

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491322A (en) * 1977-12-28 1979-07-19 Sankyo Kougaku Kougiyou Kk Lens moving system using cam trough
JPS60110831U (ja) * 1983-12-27 1985-07-27 株式会社リコー フ−ド内蔵レンズ
JP2540502B2 (ja) * 1985-05-25 1996-10-02 株式会社ニコン 光学系保護部材を備えたカメラ
EP0510379B1 (en) * 1986-05-12 1995-12-27 Asahi Kogaku Kogyo Kabushiki Kaisha Lens cap opening and closing mechanism
JPH0531634Y2 (en]) * 1986-08-15 1993-08-13
JPS6330837A (ja) * 1986-07-24 1988-02-09 Matsushita Electric Ind Co Ltd 透過型スクリ−ン

Also Published As

Publication number Publication date
JPH01169211U (en]) 1989-11-29
US5034762A (en) 1991-07-23

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