JPS53141030A - Camera provided with focused point detector - Google Patents

Camera provided with focused point detector

Info

Publication number
JPS53141030A
JPS53141030A JP5556577A JP5556577A JPS53141030A JP S53141030 A JPS53141030 A JP S53141030A JP 5556577 A JP5556577 A JP 5556577A JP 5556577 A JP5556577 A JP 5556577A JP S53141030 A JPS53141030 A JP S53141030A
Authority
JP
Japan
Prior art keywords
camera provided
point detector
focused point
focused
durability
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.)
Pending
Application number
JP5556577A
Other languages
Japanese (ja)
Inventor
Masanori Horiie
Isamu Shibata
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 JP5556577A priority Critical patent/JPS53141030A/en
Publication of JPS53141030A publication Critical patent/JPS53141030A/en
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE: To improve response speed, durability, accuracy, etc. by detecting focusing state via solid image sensor and electrically performing focusing.
COPYRIGHT: (C)1978,JPO&Japio
JP5556577A 1977-05-14 1977-05-14 Camera provided with focused point detector Pending JPS53141030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5556577A JPS53141030A (en) 1977-05-14 1977-05-14 Camera provided with focused point detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5556577A JPS53141030A (en) 1977-05-14 1977-05-14 Camera provided with focused point detector

Publications (1)

Publication Number Publication Date
JPS53141030A true JPS53141030A (en) 1978-12-08

Family

ID=13002220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5556577A Pending JPS53141030A (en) 1977-05-14 1977-05-14 Camera provided with focused point detector

Country Status (1)

Country Link
JP (1) JPS53141030A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108627A (en) * 1979-02-09 1980-08-21 Asahi Optical Co Ltd Focus detector of camera
JPS55108628A (en) * 1979-02-13 1980-08-21 Asahi Optical Co Ltd Focus detector of camera
JPS55110228A (en) * 1979-02-16 1980-08-25 Asahi Optical Co Ltd Focus detector of camera
JPS55110209A (en) * 1979-02-16 1980-08-25 Kyocera Corp Photoelectric device for focus detection
JPS5760122U (en) * 1980-09-27 1982-04-09
JPS5817786A (en) * 1981-07-23 1983-02-02 Canon Inc Controlling system of electric charge storing time for solid-state image pickup device
JPS5933026U (en) * 1982-08-24 1984-02-29 株式会社シグマ Telephoto lens automatic focus adjustment device
JPS59184110U (en) * 1983-05-24 1984-12-07 旭光学工業株式会社 automatic focus detection device
JPS60108815A (en) * 1983-11-17 1985-06-14 Minolta Camera Co Ltd Focus detector of camera using self-scanning image sensor
US4550993A (en) * 1983-02-01 1985-11-05 Minolta Camera Kabushiki Kaisha Device for providing a camera system with an information for a focus adjustment
JPS6135413A (en) * 1984-07-28 1986-02-19 Olympus Optical Co Ltd Focusing detecting device
US4783701A (en) * 1983-11-08 1988-11-08 Minolta Camera Kabushiki Kaisha Focus condition detecting device for use in a camera
US4862273A (en) * 1983-11-08 1989-08-29 Minolta Camera Kabushiki Kaisha Focus condition detecting device for use in a camera

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108627A (en) * 1979-02-09 1980-08-21 Asahi Optical Co Ltd Focus detector of camera
JPS55108628A (en) * 1979-02-13 1980-08-21 Asahi Optical Co Ltd Focus detector of camera
JPS55110228A (en) * 1979-02-16 1980-08-25 Asahi Optical Co Ltd Focus detector of camera
JPS55110209A (en) * 1979-02-16 1980-08-25 Kyocera Corp Photoelectric device for focus detection
JPS5760122U (en) * 1980-09-27 1982-04-09
JPS5817786A (en) * 1981-07-23 1983-02-02 Canon Inc Controlling system of electric charge storing time for solid-state image pickup device
JPH0154908B2 (en) * 1981-07-23 1989-11-21 Canon Kk
JPS5933026U (en) * 1982-08-24 1984-02-29 株式会社シグマ Telephoto lens automatic focus adjustment device
US4550993A (en) * 1983-02-01 1985-11-05 Minolta Camera Kabushiki Kaisha Device for providing a camera system with an information for a focus adjustment
JPS59184110U (en) * 1983-05-24 1984-12-07 旭光学工業株式会社 automatic focus detection device
JPH04332Y2 (en) * 1983-05-24 1992-01-08
US4862273A (en) * 1983-11-08 1989-08-29 Minolta Camera Kabushiki Kaisha Focus condition detecting device for use in a camera
US4783701A (en) * 1983-11-08 1988-11-08 Minolta Camera Kabushiki Kaisha Focus condition detecting device for use in a camera
JPS60108815A (en) * 1983-11-17 1985-06-14 Minolta Camera Co Ltd Focus detector of camera using self-scanning image sensor
JPH0434689B2 (en) * 1983-11-17 1992-06-08 Minolta Camera Kk
JPS6135413A (en) * 1984-07-28 1986-02-19 Olympus Optical Co Ltd Focusing detecting device

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