JPH0578811B2 - - Google Patents

Info

Publication number
JPH0578811B2
JPH0578811B2 JP10243685A JP10243685A JPH0578811B2 JP H0578811 B2 JPH0578811 B2 JP H0578811B2 JP 10243685 A JP10243685 A JP 10243685A JP 10243685 A JP10243685 A JP 10243685A JP H0578811 B2 JPH0578811 B2 JP H0578811B2
Authority
JP
Japan
Prior art keywords
magnification
viewfinder
lens
image
photographic 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
JP10243685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61259237A (ja
Inventor
Takayuki Tsuboi
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 JP10243685A priority Critical patent/JPS61259237A/ja
Publication of JPS61259237A publication Critical patent/JPS61259237A/ja
Priority to US07/831,074 priority patent/US5223873A/en
Publication of JPH0578811B2 publication Critical patent/JPH0578811B2/ja
Priority to US08/484,620 priority patent/US5774749A/en
Priority to US08/484,622 priority patent/US5819121A/en
Priority to US08/484,623 priority patent/US5752095A/en
Priority to US08/484,621 priority patent/US5940632A/en
Granted legal-status Critical Current

Links

Landscapes

  • Viewfinders (AREA)
  • Lens Barrels (AREA)
JP10243685A 1985-05-14 1985-05-14 カメラの撮影レンズ移動装置 Granted JPS61259237A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP10243685A JPS61259237A (ja) 1985-05-14 1985-05-14 カメラの撮影レンズ移動装置
US07/831,074 US5223873A (en) 1985-05-14 1992-02-05 Magnification change-over device for a camera
US08/484,620 US5774749A (en) 1985-05-14 1995-06-07 Camera having a magnification change-over device
US08/484,622 US5819121A (en) 1985-05-14 1995-06-07 Magnification change-over device for camera
US08/484,623 US5752095A (en) 1985-05-14 1995-06-07 Magnification change-over device for camera
US08/484,621 US5940632A (en) 1985-05-14 1995-06-07 Magnification change-over device for camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10243685A JPS61259237A (ja) 1985-05-14 1985-05-14 カメラの撮影レンズ移動装置

Publications (2)

Publication Number Publication Date
JPS61259237A JPS61259237A (ja) 1986-11-17
JPH0578811B2 true JPH0578811B2 (OSRAM) 1993-10-29

Family

ID=14327412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10243685A Granted JPS61259237A (ja) 1985-05-14 1985-05-14 カメラの撮影レンズ移動装置

Country Status (1)

Country Link
JP (1) JPS61259237A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974949B1 (en) * 1987-12-21 1996-06-04 Asahi Optical Co Ltd Zoom lens barrel
US4990945A (en) * 1988-08-13 1991-02-05 Fuji Photo Film Co., Ltd. Camera of changeable focal length
US5864719A (en) 1996-01-08 1999-01-26 Canon Kabushiki Kaisha Optical apparatus

Also Published As

Publication number Publication date
JPS61259237A (ja) 1986-11-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term