JPS6120575Y2 - - Google Patents
Info
- Publication number
- JPS6120575Y2 JPS6120575Y2 JP15308982U JP15308982U JPS6120575Y2 JP S6120575 Y2 JPS6120575 Y2 JP S6120575Y2 JP 15308982 U JP15308982 U JP 15308982U JP 15308982 U JP15308982 U JP 15308982U JP S6120575 Y2 JPS6120575 Y2 JP S6120575Y2
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- diaphragm
- closing ring
- ring
- diaphragm opening
- 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
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000002265 prevention Effects 0.000 description 16
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000255925 Diptera Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Diaphragms For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15308982U JPS5958427U (ja) | 1982-10-08 | 1982-10-08 | 交換レンズの絞り機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15308982U JPS5958427U (ja) | 1982-10-08 | 1982-10-08 | 交換レンズの絞り機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5958427U JPS5958427U (ja) | 1984-04-16 |
| JPS6120575Y2 true JPS6120575Y2 (cs) | 1986-06-20 |
Family
ID=30338797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15308982U Granted JPS5958427U (ja) | 1982-10-08 | 1982-10-08 | 交換レンズの絞り機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5958427U (cs) |
-
1982
- 1982-10-08 JP JP15308982U patent/JPS5958427U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5958427U (ja) | 1984-04-16 |
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