JPS6451918U - - Google Patents
Info
- Publication number
- JPS6451918U JPS6451918U JP14782187U JP14782187U JPS6451918U JP S6451918 U JPS6451918 U JP S6451918U JP 14782187 U JP14782187 U JP 14782187U JP 14782187 U JP14782187 U JP 14782187U JP S6451918 U JPS6451918 U JP S6451918U
- Authority
- JP
- Japan
- Prior art keywords
- light
- aperture blade
- shielding aperture
- cam groove
- rotating ring
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Diaphragms For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14782187U JPS6451918U (en, 2012) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14782187U JPS6451918U (en, 2012) | 1987-09-28 | 1987-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451918U true JPS6451918U (en, 2012) | 1989-03-30 |
Family
ID=31418579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14782187U Pending JPS6451918U (en, 2012) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451918U (en, 2012) |
-
1987
- 1987-09-28 JP JP14782187U patent/JPS6451918U/ja active Pending