JPS63191759U - - Google Patents
Info
- Publication number
- JPS63191759U JPS63191759U JP8155187U JP8155187U JPS63191759U JP S63191759 U JPS63191759 U JP S63191759U JP 8155187 U JP8155187 U JP 8155187U JP 8155187 U JP8155187 U JP 8155187U JP S63191759 U JPS63191759 U JP S63191759U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- shading correction
- light source
- distance
- correction plate
- 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
- 238000003705 background correction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8155187U JPS63191759U (ru) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8155187U JPS63191759U (ru) | 1987-05-28 | 1987-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63191759U true JPS63191759U (ru) | 1988-12-09 |
Family
ID=30933395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8155187U Pending JPS63191759U (ru) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63191759U (ru) |
-
1987
- 1987-05-28 JP JP8155187U patent/JPS63191759U/ja active Pending