JPS52135727A - Focus adjusting method and system for focal plane of finder of single lens reflex camera - Google Patents

Focus adjusting method and system for focal plane of finder of single lens reflex camera

Info

Publication number
JPS52135727A
JPS52135727A JP5218576A JP5218576A JPS52135727A JP S52135727 A JPS52135727 A JP S52135727A JP 5218576 A JP5218576 A JP 5218576A JP 5218576 A JP5218576 A JP 5218576A JP S52135727 A JPS52135727 A JP S52135727A
Authority
JP
Japan
Prior art keywords
focal plane
finder
adjusting method
single lens
lens reflex
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.)
Granted
Application number
JP5218576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS565973B2 (OSRAM
Inventor
Hirobumi Horigome
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5218576A priority Critical patent/JPS52135727A/ja
Priority to US05/792,970 priority patent/US4103311A/en
Priority to DE2720541A priority patent/DE2720541C3/de
Publication of JPS52135727A publication Critical patent/JPS52135727A/ja
Publication of JPS565973B2 publication Critical patent/JPS565973B2/ja
Granted 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
  • Viewfinders (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
JP5218576A 1976-05-10 1976-05-10 Focus adjusting method and system for focal plane of finder of single lens reflex camera Granted JPS52135727A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5218576A JPS52135727A (en) 1976-05-10 1976-05-10 Focus adjusting method and system for focal plane of finder of single lens reflex camera
US05/792,970 US4103311A (en) 1976-05-10 1977-05-02 Method and apparatus for adjusting the view finder of a single-lens reflex camera
DE2720541A DE2720541C3 (de) 1976-05-10 1977-05-06 Justiereinrichtung für die örtliche Lage des Spiegels bei einer einäugigen Spiegelreflexkamera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5218576A JPS52135727A (en) 1976-05-10 1976-05-10 Focus adjusting method and system for focal plane of finder of single lens reflex camera

Publications (2)

Publication Number Publication Date
JPS52135727A true JPS52135727A (en) 1977-11-14
JPS565973B2 JPS565973B2 (OSRAM) 1981-02-07

Family

ID=12907733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5218576A Granted JPS52135727A (en) 1976-05-10 1976-05-10 Focus adjusting method and system for focal plane of finder of single lens reflex camera

Country Status (3)

Country Link
US (1) US4103311A (OSRAM)
JP (1) JPS52135727A (OSRAM)
DE (1) DE2720541C3 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120130A (ja) * 1984-11-16 1986-06-07 Ricoh Co Ltd レンズ切り換えカメラの片ぼけ調整機構
JP2017520025A (ja) * 2014-06-20 2017-07-20 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 屈曲光学アレイカメラのためのオートフォーカス

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030744Y2 (ja) * 1980-09-10 1985-09-14 旭光学工業株式会社 一眼レフカメラのミラ−作動機構
DD156300A1 (de) * 1981-02-10 1982-08-11 Herbert Welzel Vorrichtung zum justieren des spiegels einer einaeugigen spiegelreflexkamera
JPS59114527U (ja) * 1983-01-24 1984-08-02 旭光学工業株式会社 一眼レフカメラの焦点検出機構の調整装置
US5659825A (en) * 1992-12-04 1997-08-19 Nikon Corporation Camera body
US6801260B1 (en) * 2000-02-15 2004-10-05 Accu-Sort Systems, Inc. Automatic focusing camera with moving mirror between fixed lens and fixed image sensor
JP4804870B2 (ja) * 2005-10-20 2011-11-02 オリンパスイメージング株式会社 ミラー角度調整装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252523B (OSRAM) * 1967-10-19
FR955694A (OSRAM) * 1950-01-18
US3668993A (en) * 1969-08-27 1972-06-13 Asahi Optical Co Ltd Device for viewing indicia

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120130A (ja) * 1984-11-16 1986-06-07 Ricoh Co Ltd レンズ切り換えカメラの片ぼけ調整機構
JP2017520025A (ja) * 2014-06-20 2017-07-20 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 屈曲光学アレイカメラのためのオートフォーカス

Also Published As

Publication number Publication date
DE2720541A1 (de) 1977-11-17
DE2720541B2 (de) 1980-05-29
JPS565973B2 (OSRAM) 1981-02-07
US4103311A (en) 1978-07-25
DE2720541C3 (de) 1981-02-05

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