JPS60107837U - Lens barrel for close-up photography - Google Patents
Lens barrel for close-up photographyInfo
- Publication number
- JPS60107837U JPS60107837U JP19591283U JP19591283U JPS60107837U JP S60107837 U JPS60107837 U JP S60107837U JP 19591283 U JP19591283 U JP 19591283U JP 19591283 U JP19591283 U JP 19591283U JP S60107837 U JPS60107837 U JP S60107837U
- Authority
- JP
- Japan
- Prior art keywords
- photography
- scale
- close
- photographing magnification
- lens barrel
- 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)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Viewfinders (AREA)
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図は本考案の実施例の外観を示す正面図、第２図は
同実施例の展開図、第３図は本考′案の別の実施例の外
観を示す正面図である。□〔主要部分の附号の説明〕、
５，５′・曲・撮影倍率目盛、６，６′・・・・・・絞
り値目盛。FIG. 1 is a front view showing the external appearance of an embodiment of the present invention, FIG. 2 is a developed view of the same embodiment, and FIG. 3 is a front view showing the external appearance of another embodiment of the present invention. □ [Explanation of subtitles of main parts],
5, 5', music, shooting magnification scale, 6, 6'... aperture value scale.
Claims (1)
に連動して指示される値が変化する撮影倍率目盛と、該
撮影倍率目盛に並設された絞り値目盛とを有し、該絞り
値目盛により、接写時の画質劣化を防ぐために操影倍率
に対応して変化させるべき絞り値を視認可能としたこと
を特徴とする接写可能なレンズ鏡筒。In order to make the photographing magnification visible during close-up photography, the photographing magnification scale has a photographing magnification scale whose indicated value changes in conjunction with a distance adjustment operation, and an aperture value scale arranged in parallel with the photographing magnification scale, and the aperture A lens barrel capable of close-up photography, characterized in that a value scale makes it possible to visually confirm the aperture value that should be changed in accordance with the imaging magnification in order to prevent image quality deterioration during close-up photography.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19591283U JPS60107837U (en) | 1983-12-20 | 1983-12-20 | Lens barrel for close-up photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19591283U JPS60107837U (en) | 1983-12-20 | 1983-12-20 | Lens barrel for close-up photography |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60107837U true JPS60107837U (en) | 1985-07-22 |
| JPH041536Y2 JPH041536Y2 (en) | 1992-01-20 |
Family
ID=30753531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19591283U Granted JPS60107837U (en) | 1983-12-20 | 1983-12-20 | Lens barrel for close-up photography |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63187485U (en) * | 1987-05-25 | 1988-11-30 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212926U (en) * | 1975-07-17 | 1977-01-29 | ||
| JPS536649U (en) * | 1976-07-02 | 1978-01-20 | ||
| JPS5619010A (en) * | 1979-07-25 | 1981-02-23 | Asahi Optical Co Ltd | Lens barrel for flash photography |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212926B2 (en) * | 1972-06-09 | 1977-04-11 | ||
| JPS536649B2 (en) * | 1973-01-25 | 1978-03-10 |
-
1983
- 1983-12-20 JP JP19591283U patent/JPS60107837U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212926U (en) * | 1975-07-17 | 1977-01-29 | ||
| JPS536649U (en) * | 1976-07-02 | 1978-01-20 | ||
| JPS5619010A (en) * | 1979-07-25 | 1981-02-23 | Asahi Optical Co Ltd | Lens barrel for flash photography |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63187485U (en) * | 1987-05-25 | 1988-11-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041536Y2 (en) | 1992-01-20 |
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