HK90692A - Camera zoom lens automatic magnification apparatus - Google Patents

Camera zoom lens automatic magnification apparatus

Info

Publication number
HK90692A
HK90692A HK906/92A HK90692A HK90692A HK 90692 A HK90692 A HK 90692A HK 906/92 A HK906/92 A HK 906/92A HK 90692 A HK90692 A HK 90692A HK 90692 A HK90692 A HK 90692A
Authority
HK
Hong Kong
Prior art keywords
zoom lens
camera zoom
automatic magnification
lens automatic
magnification apparatus
Prior art date
Application number
HK906/92A
Other languages
English (en)
Inventor
Takamichi Takehana
Osamu Murayama
Hideaki Nakajima
Masatoshi Yamada
Makoto Hamada
Original Assignee
Chinon Ind 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 Chinon Ind Inc filed Critical Chinon Ind Inc
Publication of HK90692A publication Critical patent/HK90692A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/282—Autofocusing of zoom lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Length Measuring Devices By Optical Means (AREA)
HK906/92A 1988-03-14 1992-11-19 Camera zoom lens automatic magnification apparatus HK90692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63059885A JP2753495B2 (ja) 1988-03-14 1988-03-14 カメラズームレンズ自動変倍装置

Publications (1)

Publication Number Publication Date
HK90692A true HK90692A (en) 1992-11-27

Family

ID=13126031

Family Applications (1)

Application Number Title Priority Date Filing Date
HK906/92A HK90692A (en) 1988-03-14 1992-11-19 Camera zoom lens automatic magnification apparatus

Country Status (6)

Country Link
US (1) US4878080A (xx)
JP (1) JP2753495B2 (xx)
DE (1) DE3828587A1 (xx)
GB (1) GB2216285B (xx)
HK (1) HK90692A (xx)
SG (1) SG93692G (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2586557B2 (ja) * 1988-03-26 1997-03-05 株式会社ニコン カメラのズーミング制御装置および撮影制御装置
US5060004A (en) * 1988-12-15 1991-10-22 Canon Kabushiki Kaisha Distance measuring device
US5291233A (en) * 1989-01-30 1994-03-01 Minolta Camera Kabushiki Kaisha Camera having an auto zoom function
JP2772028B2 (ja) * 1989-04-14 1998-07-02 オリンパス光学工業株式会社 多点測距自動焦点カメラ
JP2921861B2 (ja) * 1989-07-05 1999-07-19 旭光学工業株式会社 オートフォーカスカメラ
US5146261A (en) * 1989-08-28 1992-09-08 Asahi Kogaku Kogyo Kabushiki Kaisha Automatic focusing camera
JP2775012B2 (ja) * 1989-10-18 1998-07-09 チノン株式会社 カメラズームレンズ自動変倍装置
JP2579158Y2 (ja) * 1990-02-14 1998-08-20 旭光学工業株式会社 プリセットパワーズームレンズおよびこのレンズを備えたカメラ
FR2659757B1 (fr) * 1990-02-14 1994-08-26 Asahi Optical Co Ltd Appareil photographique equipe d'un objectif zoom a pluralite de modes de fonctionnement, et d'un afficheur de l'etat de l'objectif.
DE4104113C2 (de) * 1990-02-14 1996-05-23 Asahi Optical Co Ltd Kamera mit motorbetriebenem Zoomobjektiv
JP3032829B2 (ja) * 1990-08-24 2000-04-17 チノン株式会社 ズームレンズ付カメラ
JPH05210039A (ja) * 1992-01-31 1993-08-20 Nikon Corp ズームレンズカメラ
US8085293B2 (en) * 2001-03-14 2011-12-27 Koninklijke Philips Electronics N.V. Self adjusting stereo camera system
US8112325B2 (en) * 2005-09-15 2012-02-07 Manheim Investments, Inc. Method and apparatus for automatically capturing multiple images of motor vehicles and other items for sale or auction
TW200804947A (en) * 2006-07-06 2008-01-16 Asia Optical Co Inc Method of distance estimation to be implemented using a digital camera
JP4804398B2 (ja) 2007-03-30 2011-11-02 三洋電機株式会社 撮像装置及び撮影方法
JP5418061B2 (ja) * 2009-08-20 2014-02-19 沖電気工業株式会社 遠隔コミュニケーション装置、遠隔コミュニケーション方法、および遠隔コミュニケーションシステム
JP2011142645A (ja) * 2011-02-04 2011-07-21 Sanyo Electric Co Ltd 撮像装置
JP2011142646A (ja) * 2011-02-04 2011-07-21 Sanyo Electric Co Ltd 撮像装置
CN102692693A (zh) * 2012-06-08 2012-09-26 中国科学院半导体研究所 一种距离选通激光夜视智能调焦装置
JP6061619B2 (ja) * 2012-10-30 2017-01-18 オリンパス株式会社 顕微鏡システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021286B (en) * 1977-07-28 1982-05-12 Pandres D Ration preserving control system
US4827303A (en) * 1983-02-08 1989-05-02 Canon Kabushiki Kaisha Distance measuring device
JPS6155620A (ja) * 1984-08-27 1986-03-20 Canon Inc 自動焦点調節装置
JPS62118328A (ja) * 1985-11-19 1987-05-29 Konishiroku Photo Ind Co Ltd 自動変倍カメラ
JPH0616147B2 (ja) * 1986-03-26 1994-03-02 チノン株式会社 カメラ

Also Published As

Publication number Publication date
US4878080A (en) 1989-10-31
JPH01232315A (ja) 1989-09-18
GB8819547D0 (en) 1988-09-21
DE3828587A1 (de) 1989-09-28
JP2753495B2 (ja) 1998-05-20
GB2216285A (en) 1989-10-04
DE3828587C2 (xx) 1990-06-07
GB2216285B (en) 1992-04-15
SG93692G (en) 1992-12-04

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)