JPS61145921U - - Google Patents
Info
- Publication number
- JPS61145921U JPS61145921U JP2988085U JP2988085U JPS61145921U JP S61145921 U JPS61145921 U JP S61145921U JP 2988085 U JP2988085 U JP 2988085U JP 2988085 U JP2988085 U JP 2988085U JP S61145921 U JPS61145921 U JP S61145921U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- blades
- filter
- adjusts
- faces
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Diaphragms For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2988085U JPS61145921U (enExample) | 1985-03-02 | 1985-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2988085U JPS61145921U (enExample) | 1985-03-02 | 1985-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145921U true JPS61145921U (enExample) | 1986-09-09 |
Family
ID=30529078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2988085U Pending JPS61145921U (enExample) | 1985-03-02 | 1985-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145921U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59165036A (ja) * | 1983-03-11 | 1984-09-18 | Nippon Kogaku Kk <Nikon> | 全閉型アイリス絞り装置 |
-
1985
- 1985-03-02 JP JP2988085U patent/JPS61145921U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59165036A (ja) * | 1983-03-11 | 1984-09-18 | Nippon Kogaku Kk <Nikon> | 全閉型アイリス絞り装置 |