JPS6247274U - - Google Patents
Info
- Publication number
- JPS6247274U JPS6247274U JP13976385U JP13976385U JPS6247274U JP S6247274 U JPS6247274 U JP S6247274U JP 13976385 U JP13976385 U JP 13976385U JP 13976385 U JP13976385 U JP 13976385U JP S6247274 U JPS6247274 U JP S6247274U
- Authority
- JP
- Japan
- Prior art keywords
- inverting amplifier
- image signal
- amplifier circuit
- photometry
- amplified
- 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
Links
- 238000005375 photometry Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985139763U JPH0733495Y2 (ja) | 1985-09-12 | 1985-09-12 | テレビカメラ用レンズの可変測光型自動絞り制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985139763U JPH0733495Y2 (ja) | 1985-09-12 | 1985-09-12 | テレビカメラ用レンズの可変測光型自動絞り制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6247274U true JPS6247274U (US08087162-20120103-C00010.png) | 1987-03-23 |
JPH0733495Y2 JPH0733495Y2 (ja) | 1995-07-31 |
Family
ID=31045972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985139763U Expired - Lifetime JPH0733495Y2 (ja) | 1985-09-12 | 1985-09-12 | テレビカメラ用レンズの可変測光型自動絞り制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0733495Y2 (US08087162-20120103-C00010.png) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5850867A (ja) * | 1981-09-22 | 1983-03-25 | Asahi Seimitsu Kk | Cctvカメラ用自動絞り制御装置 |
JPS59108455A (ja) * | 1982-12-14 | 1984-06-22 | Asahi Seimitsu Kk | Cctvカメラ用自動絞りレンズの自動絞り制御装置 |
JPS6262669A (ja) * | 1985-09-12 | 1987-03-19 | Asahi Seimitsu Kk | テレビカメラ用レンズの可変測光型自動絞り制御装置 |
-
1985
- 1985-09-12 JP JP1985139763U patent/JPH0733495Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5850867A (ja) * | 1981-09-22 | 1983-03-25 | Asahi Seimitsu Kk | Cctvカメラ用自動絞り制御装置 |
JPS59108455A (ja) * | 1982-12-14 | 1984-06-22 | Asahi Seimitsu Kk | Cctvカメラ用自動絞りレンズの自動絞り制御装置 |
JPS6262669A (ja) * | 1985-09-12 | 1987-03-19 | Asahi Seimitsu Kk | テレビカメラ用レンズの可変測光型自動絞り制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0733495Y2 (ja) | 1995-07-31 |