JPS63177756U - - Google Patents
Info
- Publication number
- JPS63177756U JPS63177756U JP6831787U JP6831787U JPS63177756U JP S63177756 U JPS63177756 U JP S63177756U JP 6831787 U JP6831787 U JP 6831787U JP 6831787 U JP6831787 U JP 6831787U JP S63177756 U JPS63177756 U JP S63177756U
- Authority
- JP
- Japan
- Prior art keywords
- image sensor
- measurement object
- illuminance distribution
- lens
- optical system
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 2
- 238000005286 illumination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Optical Distance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6831787U JPS63177756U (enExample) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6831787U JPS63177756U (enExample) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177756U true JPS63177756U (enExample) | 1988-11-17 |
Family
ID=30908020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6831787U Pending JPS63177756U (enExample) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177756U (enExample) |
-
1987
- 1987-05-07 JP JP6831787U patent/JPS63177756U/ja active Pending