JPS59168709U - Lens barrel that can be attached to bellows - Google Patents
Lens barrel that can be attached to bellowsInfo
- Publication number
- JPS59168709U JPS59168709U JP6246583U JP6246583U JPS59168709U JP S59168709 U JPS59168709 U JP S59168709U JP 6246583 U JP6246583 U JP 6246583U JP 6246583 U JP6246583 U JP 6246583U JP S59168709 U JPS59168709 U JP S59168709U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- attached
- lens barrel
- lens
- optical axis
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａは、本考案の実施例を示す半断面図、第１図す
は同実施例の側面図、第２図ａは本考案の別実施例を示
す正面図、第２図すは同実施例の側面図である。
〈主要部分の符号の説明〉９・・・・・・ベローズ、７
・・・・・・操作部材、６・・・・・・可動レンズ保持
部材、２゜３・・・・・・可動レンズ。FIG. 1a is a half-sectional view showing an embodiment of the present invention, FIG. 1 is a side view of the same embodiment, FIG. 2a is a front view showing another embodiment of the present invention, and FIG. It is a side view of the same Example. <Explanation of symbols of main parts> 9... Bellows, 7
......Operation member, 6...Movable lens holding member, 2゜3...Movable lens.
Claims (1)
繰出量に応じた量で作動される操作部材と、該操作部材
の作動に応じて光軸方向に変位する可動レンズ保持部材
とを有し、該保持部材に保持された可動レンズの光軸方
向変位により撮影倍率変化に伴い発生する収差を補正す
ることを特徴とするレンズ鏡筒。It has an operating member that can be attached to a bellows and is operated by an amount corresponding to the amount of lens extension by the bellows, and a movable lens holding member that is displaced in the optical axis direction in response to the operation of the operating member. A lens barrel that corrects aberrations that occur due to changes in photographic magnification by displacement of a movable lens held by a holding member in the optical axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6246583U JPS59168709U (en) | 1983-04-26 | 1983-04-26 | Lens barrel that can be attached to bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6246583U JPS59168709U (en) | 1983-04-26 | 1983-04-26 | Lens barrel that can be attached to bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59168709U true JPS59168709U (en) | 1984-11-12 |
Family
ID=30192659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6246583U Pending JPS59168709U (en) | 1983-04-26 | 1983-04-26 | Lens barrel that can be attached to bellows |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59168709U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5387723A (en) * | 1977-01-12 | 1978-08-02 | Fuji Photo Optical Co Ltd | Lens shift device with focus posiion correcting mechanism |
| JPS5531521U (en) * | 1978-08-16 | 1980-02-29 |
-
1983
- 1983-04-26 JP JP6246583U patent/JPS59168709U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5387723A (en) * | 1977-01-12 | 1978-08-02 | Fuji Photo Optical Co Ltd | Lens shift device with focus posiion correcting mechanism |
| JPS5531521U (en) * | 1978-08-16 | 1980-02-29 |
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