JPS61106916U - - Google Patents
Info
- Publication number
- JPS61106916U JPS61106916U JP19125484U JP19125484U JPS61106916U JP S61106916 U JPS61106916 U JP S61106916U JP 19125484 U JP19125484 U JP 19125484U JP 19125484 U JP19125484 U JP 19125484U JP S61106916 U JPS61106916 U JP S61106916U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- zoom lens
- focus movement
- relay system
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
Landscapes
- Lens Barrels (AREA)
- Diaphragms For Cameras (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19125484U JPS61106916U (xx) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19125484U JPS61106916U (xx) | 1984-12-17 | 1984-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61106916U true JPS61106916U (xx) | 1986-07-07 |
Family
ID=30748691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19125484U Pending JPS61106916U (xx) | 1984-12-17 | 1984-12-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61106916U (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03141310A (ja) * | 1989-10-27 | 1991-06-17 | Canon Inc | ピント調整手段を有したズームレンズ |
JP2010224405A (ja) * | 2009-03-25 | 2010-10-07 | Cosina Co Ltd | 大口径レンズ |
-
1984
- 1984-12-17 JP JP19125484U patent/JPS61106916U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03141310A (ja) * | 1989-10-27 | 1991-06-17 | Canon Inc | ピント調整手段を有したズームレンズ |
JP2010224405A (ja) * | 2009-03-25 | 2010-10-07 | Cosina Co Ltd | 大口径レンズ |