KR910001222U - 줌 렌즈 카메라 - Google Patents

줌 렌즈 카메라

Info

Publication number
KR910001222U
KR910001222U KR2019900008152U KR900008152U KR910001222U KR 910001222 U KR910001222 U KR 910001222U KR 2019900008152 U KR2019900008152 U KR 2019900008152U KR 900008152 U KR900008152 U KR 900008152U KR 910001222 U KR910001222 U KR 910001222U
Authority
KR
South Korea
Prior art keywords
zoom lens
lens camera
camera
zoom
lens
Prior art date
Application number
KR2019900008152U
Other languages
English (en)
Other versions
KR970001858Y1 (ko
Inventor
기미아끼 오가와
Original Assignee
아사히 고오가꾸 고오교오 가부시끼가이샤
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 아사히 고오가꾸 고오교오 가부시끼가이샤 filed Critical 아사히 고오가꾸 고오교오 가부시끼가이샤
Publication of KR910001222U publication Critical patent/KR910001222U/ko
Application granted granted Critical
Publication of KR970001858Y1 publication Critical patent/KR970001858Y1/ko

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
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
KR2019900008152U 1989-06-09 1990-06-09 줌 렌즈 카메라 KR970001858Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1148102A JP2859298B2 (ja) 1989-06-09 1989-06-09 ズームカメラ
JP1-148102 1989-06-09

Publications (2)

Publication Number Publication Date
KR910001222U true KR910001222U (ko) 1991-01-24
KR970001858Y1 KR970001858Y1 (ko) 1997-03-17

Family

ID=15445290

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900008152U KR970001858Y1 (ko) 1989-06-09 1990-06-09 줌 렌즈 카메라

Country Status (6)

Country Link
US (1) US5311230A (ko)
JP (1) JP2859298B2 (ko)
KR (1) KR970001858Y1 (ko)
DE (1) DE4018443A1 (ko)
FR (1) FR2648242B1 (ko)
GB (1) GB2234079B (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155515A (en) * 1990-02-14 1992-10-13 Asahi Kogaku Kogyo Kabushiki Kaisha Camera having motor-driven zoom lens
GB2277165B (en) * 1990-02-14 1995-01-04 Asahi Optical Co Ltd Camera having a plurality of control zoom modes
JPH03237413A (ja) * 1990-02-15 1991-10-23 Asahi Optical Co Ltd 電動焦点距離変更装置
JPH04261398A (ja) * 1991-02-12 1992-09-17 Canon Inc 移動制御装置
DE4244849C2 (de) * 1991-05-21 2001-01-04 Asahi Optical Co Ltd Kamerasystem
US5241335A (en) * 1991-06-05 1993-08-31 Eastman Kodak Company Zoom control system
US5305038A (en) * 1991-07-30 1994-04-19 Asahi Kogaku Kogyo Kabushiki Kaisha Zoom lens camera
US6476862B1 (en) * 1992-09-21 2002-11-05 Canon Kabushiki Kaisha Teleconference image input device
US5710947A (en) * 1995-04-04 1998-01-20 Eastman Kodak Company Pressure sensor control for electrically responsive camera feature
US7079182B1 (en) 1999-10-28 2006-07-18 Canon Kabushiki Kaisha Optical apparatus, optical apparatus driving unit and camera system
JP2005308836A (ja) * 2004-04-16 2005-11-04 Ricoh Co Ltd 撮像装置
JP6980470B2 (ja) 2017-09-19 2021-12-15 キヤノン株式会社 電子機器およびその制御方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002405A (en) * 1975-04-03 1977-01-11 Curt Stahl Variable speed control for zooming
US4329029A (en) * 1975-10-09 1982-05-11 Raphael Haskell Camera controller
DE2611639C3 (de) * 1976-03-19 1982-12-09 Jos. Schneider, Optische Werke, AG, 6550 Bad Kreuznach Steuereinrichtung für Objektive mit veränderbarer Brennweite
US4161756A (en) * 1976-03-19 1979-07-17 Jos. Schneider & Co. Optische Werke Control system for varifocal objective
US4206982A (en) * 1977-09-16 1980-06-10 Olympus Optical Co., Ltd. Camera
JPS5485321A (en) * 1977-12-21 1979-07-06 Bell & Howell Japan Motor control indicator
US4446526A (en) * 1981-07-02 1984-05-01 Asahi Kogaku Kogyo Kabushiki Kaisha Control circuit for zooming device
DE3520164A1 (de) * 1985-06-05 1986-12-11 Robert Bosch Gmbh, 7000 Stuttgart Bediensystem fuer fernsehtechnische geraete
EP0495532B1 (en) * 1986-05-12 1995-08-09 Asahi Kogaku Kogyo Kabushiki Kaisha Photographic optical system and camera including such a system
EP0473199A3 (en) * 1986-05-12 1992-05-27 Asahi Optical Co Ltd Zoom lens drive system for lens shutter type of camera
US4944030B1 (en) * 1986-05-12 1993-05-25 Asahi Optical Co Ltd Lens shutter camera including zoom lens
US4868592A (en) * 1987-01-09 1989-09-19 Asahi Kogaku Kogyo Kabushiki Kaisha Automatic focusing device
JPH01196013A (ja) * 1988-02-01 1989-08-07 Ricoh Co Ltd カメラのズームレンズ駆動制御装置
JPH0721577B2 (ja) * 1988-04-28 1995-03-08 キヤノン株式会社 光学機器
JPH025012A (ja) * 1988-06-24 1990-01-09 Olympus Optical Co Ltd 電動ズームカメラ

Also Published As

Publication number Publication date
JP2859298B2 (ja) 1999-02-17
GB9012745D0 (en) 1990-08-01
FR2648242B1 (fr) 1993-10-01
GB2234079A (en) 1991-01-23
US5311230A (en) 1994-05-10
FR2648242A1 (fr) 1990-12-14
JPH0313072A (ja) 1991-01-22
KR970001858Y1 (ko) 1997-03-17
GB2234079B (en) 1993-09-15
DE4018443A1 (de) 1990-12-13

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050809

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee