JPS51129223A - Close distance control mechanism in the interchangeable zoom lens for the camera - Google Patents
Close distance control mechanism in the interchangeable zoom lens for the cameraInfo
- Publication number
- JPS51129223A JPS51129223A JP5325675A JP5325675A JPS51129223A JP S51129223 A JPS51129223 A JP S51129223A JP 5325675 A JP5325675 A JP 5325675A JP 5325675 A JP5325675 A JP 5325675A JP S51129223 A JPS51129223 A JP S51129223A
- Authority
- JP
- Japan
- Prior art keywords
- control mechanism
- camera
- close distance
- zoom lens
- distance control
- 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.)
- Granted
Links
Landscapes
- Lens Barrels (AREA)
Abstract
PURPOSE: To obtain a control mechanism wherein three control mechanisms, zoom control, ordinary distance, and close distance are simply operated by a single operating cylinder without recourse to any other means.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5325675A JPS51129223A (en) | 1975-05-06 | 1975-05-06 | Close distance control mechanism in the interchangeable zoom lens for the camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5325675A JPS51129223A (en) | 1975-05-06 | 1975-05-06 | Close distance control mechanism in the interchangeable zoom lens for the camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51129223A true JPS51129223A (en) | 1976-11-10 |
JPS5311851B2 JPS5311851B2 (en) | 1978-04-25 |
Family
ID=12937692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5325675A Granted JPS51129223A (en) | 1975-05-06 | 1975-05-06 | Close distance control mechanism in the interchangeable zoom lens for the camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51129223A (en) |
-
1975
- 1975-05-06 JP JP5325675A patent/JPS51129223A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5311851B2 (en) | 1978-04-25 |
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