JPS5413332A - Display device of focal point of camera - Google Patents

Display device of focal point of camera

Info

Publication number
JPS5413332A
JPS5413332A JP7937577A JP7937577A JPS5413332A JP S5413332 A JPS5413332 A JP S5413332A JP 7937577 A JP7937577 A JP 7937577A JP 7937577 A JP7937577 A JP 7937577A JP S5413332 A JPS5413332 A JP S5413332A
Authority
JP
Japan
Prior art keywords
focal point
camera
display device
display
afinder
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
JP7937577A
Other languages
Japanese (ja)
Inventor
Fumitaka Watanabe
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP7937577A priority Critical patent/JPS5413332A/en
Publication of JPS5413332A publication Critical patent/JPS5413332A/en
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

PURPOSE: To effect the display of a range finding symmetry simply and reliably by corresponding the arrangements of a clearness detecting element indicative of the focal point alnd a light emitting element in the field of afinder.
COPYRIGHT: (C)1979,JPO&Japio
JP7937577A 1977-07-01 1977-07-01 Display device of focal point of camera Pending JPS5413332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7937577A JPS5413332A (en) 1977-07-01 1977-07-01 Display device of focal point of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7937577A JPS5413332A (en) 1977-07-01 1977-07-01 Display device of focal point of camera

Publications (1)

Publication Number Publication Date
JPS5413332A true JPS5413332A (en) 1979-01-31

Family

ID=13688113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7937577A Pending JPS5413332A (en) 1977-07-01 1977-07-01 Display device of focal point of camera

Country Status (1)

Country Link
JP (1) JPS5413332A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587113A (en) * 1981-07-06 1983-01-14 Fuji Photo Optical Co Ltd Autofocusing device due to multipoint photometry
JPS6282723A (en) * 1985-10-07 1987-04-16 Canon Inc Redundancy suppression coding system
JPS6298919A (en) * 1985-10-25 1987-05-08 Canon Inc Redundancy suppression coding system
JPS6298921A (en) * 1985-10-25 1987-05-08 Canon Inc Redundancy suppression coding system
JPS62118642A (en) * 1985-11-19 1987-05-30 Canon Inc Redundancy suppression coding system
JPH0274935A (en) * 1988-09-12 1990-03-14 Stanley Electric Co Ltd Focusing display device provided on optical apparatus such as camera or the like
USRE35409E (en) * 1982-09-24 1996-12-24 Moore; Sidney D. Electrically addressable opto-electronic indicator for making dynamic evaluations of microscopic or larger subjects

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017220A (en) * 1973-06-12 1975-02-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017220A (en) * 1973-06-12 1975-02-24

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587113A (en) * 1981-07-06 1983-01-14 Fuji Photo Optical Co Ltd Autofocusing device due to multipoint photometry
JPH0216486B2 (en) * 1981-07-06 1990-04-17 Fuji Photo Optical Co Ltd
USRE35409E (en) * 1982-09-24 1996-12-24 Moore; Sidney D. Electrically addressable opto-electronic indicator for making dynamic evaluations of microscopic or larger subjects
JPS6282723A (en) * 1985-10-07 1987-04-16 Canon Inc Redundancy suppression coding system
JPS6298919A (en) * 1985-10-25 1987-05-08 Canon Inc Redundancy suppression coding system
JPS6298921A (en) * 1985-10-25 1987-05-08 Canon Inc Redundancy suppression coding system
JPS62118642A (en) * 1985-11-19 1987-05-30 Canon Inc Redundancy suppression coding system
JPH0274935A (en) * 1988-09-12 1990-03-14 Stanley Electric Co Ltd Focusing display device provided on optical apparatus such as camera or the like

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