JPH02138732U - - Google Patents
Info
- Publication number
- JPH02138732U JPH02138732U JP4915389U JP4915389U JPH02138732U JP H02138732 U JPH02138732 U JP H02138732U JP 4915389 U JP4915389 U JP 4915389U JP 4915389 U JP4915389 U JP 4915389U JP H02138732 U JPH02138732 U JP H02138732U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- unit
- lens holding
- barrel
- fitted
- 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
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Lens Barrels (AREA)
- Diaphragms For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4915389U JPH02138732U (https=) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4915389U JPH02138732U (https=) | 1989-04-26 | 1989-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138732U true JPH02138732U (https=) | 1990-11-20 |
Family
ID=31566601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4915389U Pending JPH02138732U (https=) | 1989-04-26 | 1989-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138732U (https=) |
-
1989
- 1989-04-26 JP JP4915389U patent/JPH02138732U/ja active Pending