JPS51123639A - Detecting device for the brightness of a field view - Google Patents

Detecting device for the brightness of a field view

Info

Publication number
JPS51123639A
JPS51123639A JP50048449A JP4844975A JPS51123639A JP S51123639 A JPS51123639 A JP S51123639A JP 50048449 A JP50048449 A JP 50048449A JP 4844975 A JP4844975 A JP 4844975A JP S51123639 A JPS51123639 A JP S51123639A
Authority
JP
Japan
Prior art keywords
brightness
detecting
highest
lowest brightness
brightness distributed
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
JP50048449A
Other languages
Japanese (ja)
Inventor
Tsukumo Nobusawa
Original Assignee
Asahi 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 Asahi Optical Co Ltd filed Critical Asahi Optical Co Ltd
Priority to JP50048449A priority Critical patent/JPS51123639A/en
Publication of JPS51123639A publication Critical patent/JPS51123639A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To digital detect the highest and lowest brightness distributed through the field view.
COPYRIGHT: (C)1976,JPO&Japio
JP50048449A 1975-04-21 1975-04-21 Detecting device for the brightness of a field view Pending JPS51123639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50048449A JPS51123639A (en) 1975-04-21 1975-04-21 Detecting device for the brightness of a field view

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50048449A JPS51123639A (en) 1975-04-21 1975-04-21 Detecting device for the brightness of a field view

Publications (1)

Publication Number Publication Date
JPS51123639A true JPS51123639A (en) 1976-10-28

Family

ID=12803645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50048449A Pending JPS51123639A (en) 1975-04-21 1975-04-21 Detecting device for the brightness of a field view

Country Status (1)

Country Link
JP (1) JPS51123639A (en)

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