JPH01171428U - - Google Patents
Info
- Publication number
- JPH01171428U JPH01171428U JP6410888U JP6410888U JPH01171428U JP H01171428 U JPH01171428 U JP H01171428U JP 6410888 U JP6410888 U JP 6410888U JP 6410888 U JP6410888 U JP 6410888U JP H01171428 U JPH01171428 U JP H01171428U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- actuating plate
- optical axis
- zoom lens
- operates
- 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 4
Landscapes
- Diaphragms For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6410888U JPH01171428U (sv) | 1988-05-16 | 1988-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6410888U JPH01171428U (sv) | 1988-05-16 | 1988-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171428U true JPH01171428U (sv) | 1989-12-05 |
Family
ID=31289589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6410888U Pending JPH01171428U (sv) | 1988-05-16 | 1988-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171428U (sv) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008158341A (ja) * | 2006-12-25 | 2008-07-10 | Nikon Corp | 絞り機構及び光学機器 |
| JP2008175936A (ja) * | 2007-01-17 | 2008-07-31 | Nikon Corp | 絞り機構及び光学機器 |
| JP2011085766A (ja) * | 2009-10-15 | 2011-04-28 | Nikon Corp | 絞り機構及び光学機器 |
| JP2017032632A (ja) * | 2015-07-29 | 2017-02-09 | 株式会社ニコン | 光量調節装置および光学機器 |
-
1988
- 1988-05-16 JP JP6410888U patent/JPH01171428U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008158341A (ja) * | 2006-12-25 | 2008-07-10 | Nikon Corp | 絞り機構及び光学機器 |
| JP2008175936A (ja) * | 2007-01-17 | 2008-07-31 | Nikon Corp | 絞り機構及び光学機器 |
| JP2011085766A (ja) * | 2009-10-15 | 2011-04-28 | Nikon Corp | 絞り機構及び光学機器 |
| JP2017032632A (ja) * | 2015-07-29 | 2017-02-09 | 株式会社ニコン | 光量調節装置および光学機器 |