JPS6113566B2 - - Google Patents
Info
- Publication number
- JPS6113566B2 JPS6113566B2 JP7214577A JP7214577A JPS6113566B2 JP S6113566 B2 JPS6113566 B2 JP S6113566B2 JP 7214577 A JP7214577 A JP 7214577A JP 7214577 A JP7214577 A JP 7214577A JP S6113566 B2 JPS6113566 B2 JP S6113566B2
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- optical system
- pair
- light
- conversion elements
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 230000003287 optical effect Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001444 catalytic combustion detection Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Landscapes
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7214577A JPS547323A (en) | 1977-06-20 | 1977-06-20 | Optical system for detecting point of focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7214577A JPS547323A (en) | 1977-06-20 | 1977-06-20 | Optical system for detecting point of focus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS547323A JPS547323A (en) | 1979-01-20 |
| JPS6113566B2 true JPS6113566B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-04-14 |
Family
ID=13480802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7214577A Granted JPS547323A (en) | 1977-06-20 | 1977-06-20 | Optical system for detecting point of focus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS547323A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4230941A (en) * | 1979-03-26 | 1980-10-28 | Honeywell Inc. | Corrector lens |
| US4230942A (en) * | 1979-03-26 | 1980-10-28 | Honeywell Inc. | Crossed cylindrical lens |
| JPS5770503A (en) * | 1980-10-20 | 1982-05-01 | Mamiya Koki Kk | Automatic focusing device |
| JPS5821715A (ja) * | 1981-07-31 | 1983-02-08 | Asahi Optical Co Ltd | 光束分割器 |
| JPS5913207A (ja) * | 1982-07-14 | 1984-01-24 | Canon Inc | 焦点検出装置 |
-
1977
- 1977-06-20 JP JP7214577A patent/JPS547323A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS547323A (en) | 1979-01-20 |