JPS63132937U - - Google Patents
Info
- Publication number
- JPS63132937U JPS63132937U JP2531887U JP2531887U JPS63132937U JP S63132937 U JPS63132937 U JP S63132937U JP 2531887 U JP2531887 U JP 2531887U JP 2531887 U JP2531887 U JP 2531887U JP S63132937 U JPS63132937 U JP S63132937U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- focal length
- iris
- iris value
- detecting
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Indication In Cameras, And Counting Of Exposures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2531887U JPS63132937U (enExample) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2531887U JPS63132937U (enExample) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132937U true JPS63132937U (enExample) | 1988-08-31 |
Family
ID=30825360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2531887U Pending JPS63132937U (enExample) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132937U (enExample) |
-
1987
- 1987-02-20 JP JP2531887U patent/JPS63132937U/ja active Pending