JPS51139726A - Optical system for t.v. camera with camera tube auxiliary illuminating device - Google Patents

Optical system for t.v. camera with camera tube auxiliary illuminating device

Info

Publication number
JPS51139726A
JPS51139726A JP50064746A JP6474675A JPS51139726A JP S51139726 A JPS51139726 A JP S51139726A JP 50064746 A JP50064746 A JP 50064746A JP 6474675 A JP6474675 A JP 6474675A JP S51139726 A JPS51139726 A JP S51139726A
Authority
JP
Japan
Prior art keywords
camera
optical system
illuminating device
auxiliary illuminating
tube auxiliary
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
JP50064746A
Other languages
Japanese (ja)
Other versions
JPS581871B2 (en
Inventor
Takamasa Hirose
Kotaro Wakui
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
Japan Broadcasting Corp
Original Assignee
Canon Inc
Nippon Hoso Kyokai NHK
Japan Broadcasting Corp
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, Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Canon Inc
Priority to JP50064746A priority Critical patent/JPS581871B2/en
Publication of JPS51139726A publication Critical patent/JPS51139726A/en
Publication of JPS581871B2 publication Critical patent/JPS581871B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE: An optical system wherein, of the respective outputs R, G and B, the output of B as well as the outputs R and G can be independently compensated and a bias light at the time of adjusting the outputs of R, G and B to be constant can be effectively used.
COPYRIGHT: (C)1976,JPO&Japio
JP50064746A 1975-05-29 1975-05-29 TV camera Expired JPS581871B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50064746A JPS581871B2 (en) 1975-05-29 1975-05-29 TV camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50064746A JPS581871B2 (en) 1975-05-29 1975-05-29 TV camera

Publications (2)

Publication Number Publication Date
JPS51139726A true JPS51139726A (en) 1976-12-02
JPS581871B2 JPS581871B2 (en) 1983-01-13

Family

ID=13267018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064746A Expired JPS581871B2 (en) 1975-05-29 1975-05-29 TV camera

Country Status (1)

Country Link
JP (1) JPS581871B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994343A (en) * 1972-09-19 1974-09-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994343A (en) * 1972-09-19 1974-09-07

Also Published As

Publication number Publication date
JPS581871B2 (en) 1983-01-13

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