JPS53102030A - Zoom lens barrel - Google Patents
Zoom lens barrelInfo
- Publication number
- JPS53102030A JPS53102030A JP1736877A JP1736877A JPS53102030A JP S53102030 A JPS53102030 A JP S53102030A JP 1736877 A JP1736877 A JP 1736877A JP 1736877 A JP1736877 A JP 1736877A JP S53102030 A JPS53102030 A JP S53102030A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- lens barrel
- zoom lens
- slidable
- outside
- 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
Abstract
PURPOSE: To reduce the inclination of an optical axis even in the large amount of shift by providing a cam tube at the outside of a slidable lens mount of the first stationary tube, another slidable tube having a front lens mount at the outside of the cam tube, and the second stationary tube which guides the last mentioned slidable tube.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1736877A JPS5856842B2 (en) | 1977-02-17 | 1977-02-17 | zoom lens barrel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1736877A JPS5856842B2 (en) | 1977-02-17 | 1977-02-17 | zoom lens barrel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53102030A true JPS53102030A (en) | 1978-09-06 |
JPS5856842B2 JPS5856842B2 (en) | 1983-12-16 |
Family
ID=11942077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1736877A Expired JPS5856842B2 (en) | 1977-02-17 | 1977-02-17 | zoom lens barrel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5856842B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5818647A (en) * | 1993-12-21 | 1998-10-06 | Olympus Optical Co., Ltd. | Lens barrel |
-
1977
- 1977-02-17 JP JP1736877A patent/JPS5856842B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5818647A (en) * | 1993-12-21 | 1998-10-06 | Olympus Optical Co., Ltd. | Lens barrel |
US5995302A (en) * | 1993-12-21 | 1999-11-30 | Olympus Optical Co, Ltd. | Lens barrel |
US6081391A (en) * | 1993-12-21 | 2000-06-27 | Olympus Optical Co., Ltd. | Lens barrel |
USRE38308E1 (en) | 1993-12-21 | 2003-11-11 | Olympus Optical Co., Ltd. | Lens barrel |
Also Published As
Publication number | Publication date |
---|---|
JPS5856842B2 (en) | 1983-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53113527A (en) | Camera for definite multiplication image in the variable multiplicaton lens system | |
JPS5426721A (en) | Trimming information recording camera | |
JPS5423555A (en) | Zoom lens | |
JPS5284754A (en) | Variable focal length lens | |
JPS5256947A (en) | Zoom lens with its close range being short | |
JPS52113753A (en) | Zoom lens capable of simply changing variable focal length range | |
JPS52110033A (en) | Single lens reflex camera | |
JPS5266445A (en) | Zoom lens | |
JPS5387723A (en) | Lens shift device with focus posiion correcting mechanism | |
JPS5245353A (en) | Automatically focusing device | |
JPS52104137A (en) | Zoom lens system | |
JPS52138924A (en) | Focal detector | |
JPS53102030A (en) | Zoom lens barrel | |
JPS5390928A (en) | Telephoto lens | |
JPS5245330A (en) | Lens barrel for the zoom lens system able for macro shooting | |
JPS5328379A (en) | Electron lens device | |
JPS5219524A (en) | Telephoto lens | |
JPS53122426A (en) | Projector | |
JPS51128523A (en) | An optical system for the retinal camera | |
JPS5231609A (en) | Tv telephone set | |
JPS53129630A (en) | Wide angle photographic lens | |
JPS5262433A (en) | Reshaping zoom lens telephoto | |
JPS5428132A (en) | Lens mounting | |
JPS5424652A (en) | Imaging system of zoom lens | |
JPS5455320A (en) | Crt pickup unit |