JPH036068Y2 - - Google Patents

Info

Publication number
JPH036068Y2
JPH036068Y2 JP1983197288U JP19728883U JPH036068Y2 JP H036068 Y2 JPH036068 Y2 JP H036068Y2 JP 1983197288 U JP1983197288 U JP 1983197288U JP 19728883 U JP19728883 U JP 19728883U JP H036068 Y2 JPH036068 Y2 JP H036068Y2
Authority
JP
Japan
Prior art keywords
voltage
resistor
circuit
potentiometer
operational amplifier
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.)
Expired
Application number
JP1983197288U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60108071U (ja
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 filed Critical
Priority to JP1983197288U priority Critical patent/JPS60108071U/ja
Publication of JPS60108071U publication Critical patent/JPS60108071U/ja
Application granted granted Critical
Publication of JPH036068Y2 publication Critical patent/JPH036068Y2/ja
Granted legal-status Critical Current

Links

JP1983197288U 1983-12-23 1983-12-23 テレビカメラ用レンズの自動絞り制御回路 Granted JPS60108071U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983197288U JPS60108071U (ja) 1983-12-23 1983-12-23 テレビカメラ用レンズの自動絞り制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983197288U JPS60108071U (ja) 1983-12-23 1983-12-23 テレビカメラ用レンズの自動絞り制御回路

Publications (2)

Publication Number Publication Date
JPS60108071U JPS60108071U (ja) 1985-07-23
JPH036068Y2 true JPH036068Y2 (en]) 1991-02-15

Family

ID=30755493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983197288U Granted JPS60108071U (ja) 1983-12-23 1983-12-23 テレビカメラ用レンズの自動絞り制御回路

Country Status (1)

Country Link
JP (1) JPS60108071U (en])

Also Published As

Publication number Publication date
JPS60108071U (ja) 1985-07-23

Similar Documents

Publication Publication Date Title
JPH036068Y2 (en])
JPH0586706B2 (en])
JPS5850867A (ja) Ｃｃｔｖカメラ用自動絞り制御装置
US4542410A (en) Automatic diaphragm control device of objective provided with automatic diaphragm for closed circuit television (CCTV) camera
US4562477A (en) Automatic diaphragm control device for use with CCTV camera
US4737855A (en) Automatic diaphragm control device for TV camera objective
JPH0586707B2 (en])
US4547808A (en) Photometric circuit incorporated in objective provided with automatic diaphragm for closed circuit television (CCTV) camera
US4451851A (en) Automatic diaphragm control device for a closed circuit television camera
JPH0771217B2 (ja) テレビカメラ用レンズの可変測光型自動絞り制御装置
JPS6276975A (ja) Ｃｃｔｖカメラ用レンズの自動絞りアンプにおける温度補償方法
JPS6030737Y2 (ja) 一眼レフカメラ用電気シヤツタ回路
JPS62190977A (ja) カメラ
JPH0744134Y2 (ja) ブラックストレッチ回路
JPH0432855Y2 (en])
JPH03288485A (ja) 半導体レーザ駆動回路
KR940005291Y1 (ko) 캠코더의 조리개 발진 제거장치
JPH0218958Y2 (en])
JPS6238380Y2 (en])
JP2516098B2 (ja) 画像表示装置
JPH01256281A (ja) オートマスタペデスタル調整回路
JPH0733495Y2 (ja) テレビカメラ用レンズの可変測光型自動絞り制御装置
JPH0636583B2 (ja) ディスプレイ装置
JP2913226B2 (ja) カメラの絞り制御装置
JP2523056B2 (ja) 制御回路