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JPS5574269A - Optical finder unit for video camera - Google Patents

Optical finder unit for video camera

Info

Publication number
JPS5574269A
JPS5574269A JP14721478A JP14721478A JPS5574269A JP S5574269 A JPS5574269 A JP S5574269A JP 14721478 A JP14721478 A JP 14721478A JP 14721478 A JP14721478 A JP 14721478A JP S5574269 A JPS5574269 A JP S5574269A
Authority
JP
Japan
Prior art keywords
focus
optical finder
video camera
finder unit
degree
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
JP14721478A
Other languages
Japanese (ja)
Inventor
Michihiro Tokuhara
Takamasa Hirose
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 JP14721478A priority Critical patent/JPS5574269A/en
Publication of JPS5574269A publication Critical patent/JPS5574269A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simply enable to confirm the degree of focus matching and state of recording, by displaying whether the focus agreement information by video signal or suitable recording is made or not, in the optical finder.
CONSTITUTION: The pint glass 19 in which visual field is equal to the range of pick up is placed at the focus position in front of the eye piece 15 in the finder, and the potentiometer 17 displaying the degree of focus agreement is placed at the upper part and the light emitting diode 18 displaying whether suitable recording is made or not is placed at the lower part.
COPYRIGHT: (C)1980,JPO&Japio
JP14721478A 1978-11-30 1978-11-30 Optical finder unit for video camera Pending JPS5574269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14721478A JPS5574269A (en) 1978-11-30 1978-11-30 Optical finder unit for video camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14721478A JPS5574269A (en) 1978-11-30 1978-11-30 Optical finder unit for video camera

Publications (1)

Publication Number Publication Date
JPS5574269A true JPS5574269A (en) 1980-06-04

Family

ID=15425142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14721478A Pending JPS5574269A (en) 1978-11-30 1978-11-30 Optical finder unit for video camera

Country Status (1)

Country Link
JP (1) JPS5574269A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785772U (en) * 1980-11-14 1982-05-27
US4525744A (en) * 1981-09-18 1985-06-25 Nippon Kogaku K.K. Viewfinder optical arrangement of a camera
US4967278A (en) * 1988-08-08 1990-10-30 Steve Greenbaum Video camera with a transverse tilt detector and indicator comprising an ordered array of light-emitting diodes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785772U (en) * 1980-11-14 1982-05-27
US4525744A (en) * 1981-09-18 1985-06-25 Nippon Kogaku K.K. Viewfinder optical arrangement of a camera
US4967278A (en) * 1988-08-08 1990-10-30 Steve Greenbaum Video camera with a transverse tilt detector and indicator comprising an ordered array of light-emitting diodes

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