JPS529426A - Zoom focusing device for the zoom lens mounting barrel - Google Patents
Zoom focusing device for the zoom lens mounting barrelInfo
- Publication number
- JPS529426A JPS529426A JP8597375A JP8597375A JPS529426A JP S529426 A JPS529426 A JP S529426A JP 8597375 A JP8597375 A JP 8597375A JP 8597375 A JP8597375 A JP 8597375A JP S529426 A JPS529426 A JP S529426A
- Authority
- JP
- Japan
- Prior art keywords
- zoom
- focusing device
- lens mounting
- mounting barrel
- zoom 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
Landscapes
- Lens Barrels (AREA)
Abstract
PURPOSE: To easily perform zooming and facusing by providing a focusing operation member at the zooming operation member of the zoom lens barrel.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8597375A JPS529426A (en) | 1975-07-14 | 1975-07-14 | Zoom focusing device for the zoom lens mounting barrel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8597375A JPS529426A (en) | 1975-07-14 | 1975-07-14 | Zoom focusing device for the zoom lens mounting barrel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS529426A true JPS529426A (en) | 1977-01-25 |
Family
ID=13873655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8597375A Pending JPS529426A (en) | 1975-07-14 | 1975-07-14 | Zoom focusing device for the zoom lens mounting barrel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS529426A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5838933A (en) * | 1981-09-02 | 1983-03-07 | Canon Inc | Shielding device for zoom lens barrel |
JPS5838934A (en) * | 1981-09-02 | 1983-03-07 | Canon Inc | Driving device for zoom lens |
-
1975
- 1975-07-14 JP JP8597375A patent/JPS529426A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5838933A (en) * | 1981-09-02 | 1983-03-07 | Canon Inc | Shielding device for zoom lens barrel |
JPS5838934A (en) * | 1981-09-02 | 1983-03-07 | Canon Inc | Driving device for zoom lens |
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