JPH0159210U - - Google Patents
Info
- Publication number
- JPH0159210U JPH0159210U JP15580087U JP15580087U JPH0159210U JP H0159210 U JPH0159210 U JP H0159210U JP 15580087 U JP15580087 U JP 15580087U JP 15580087 U JP15580087 U JP 15580087U JP H0159210 U JPH0159210 U JP H0159210U
- Authority
- JP
- Japan
- Prior art keywords
- lens frame
- cam
- cam ring
- cam groove
- movable lens
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15580087U JPH0159210U (it) | 1987-10-12 | 1987-10-12 | |
| US07/256,865 US4948227A (en) | 1987-10-12 | 1988-10-12 | Apparatus for operatively connecting cam ring and associated member actuated thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15580087U JPH0159210U (it) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0159210U true JPH0159210U (it) | 1989-04-13 |
Family
ID=31433749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15580087U Pending JPH0159210U (it) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0159210U (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010113166A (ja) * | 2008-11-06 | 2010-05-20 | Nikon Corp | レンズ鏡筒および撮像装置 |
| JP2012053142A (ja) * | 2010-08-31 | 2012-03-15 | Canon Inc | レンズ鏡筒およびそれを有する光学機器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491322A (en) * | 1977-12-28 | 1979-07-19 | Sankyo Kougaku Kougiyou Kk | Lens moving system using cam trough |
-
1987
- 1987-10-12 JP JP15580087U patent/JPH0159210U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491322A (en) * | 1977-12-28 | 1979-07-19 | Sankyo Kougaku Kougiyou Kk | Lens moving system using cam trough |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010113166A (ja) * | 2008-11-06 | 2010-05-20 | Nikon Corp | レンズ鏡筒および撮像装置 |
| JP2012053142A (ja) * | 2010-08-31 | 2012-03-15 | Canon Inc | レンズ鏡筒およびそれを有する光学機器 |