JPS6080433U - film back - Google Patents
film backInfo
- Publication number
- JPS6080433U JPS6080433U JP1983172623U JP17262383U JPS6080433U JP S6080433 U JPS6080433 U JP S6080433U JP 1983172623 U JP1983172623 U JP 1983172623U JP 17262383 U JP17262383 U JP 17262383U JP S6080433 U JPS6080433 U JP S6080433U
- Authority
- JP
- Japan
- Prior art keywords
- film
- film back
- colored
- coloring
- attached
- 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
- Exposure Control For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (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
図は本考案に係るフィルムバックの一実施例を示す斜視
図である。
1・・・フィルムバック、2・・・マスク、3・・・着
色プラスチック板。The figure is a perspective view showing an embodiment of the film bag according to the present invention. 1... Film back, 2... Mask, 3... Colored plastic plate.
Claims (3)
して露出制御を行うカメラに使用するフィルムバックに
おいて、該フィルムバックに装着するフィルムの画面寸
法を規制するためのマスクの表面を前記フィルム面と反
射率の等しい色に着色部材により着色して反射面積を一
定にしたことを特徴とするフィルムバック。(1) In a film back used in a camera that controls exposure by measuring the amount of light reflected from the film surface during exposure, the surface of a mask used to regulate the screen size of the film attached to the film back is attached to the film surface. A film back characterized in that the reflective area is made constant by coloring with a colored member in a color having an equal reflectance.
徴とする実用新案登録請求の範囲第1項記載のフィルム
バック。(2) The film back according to claim 1, wherein the colored member is a colored plastic.
とを特徴とする実用新案登録請求の範囲第1項記載フィ
ルムバック。(3) The film back according to claim 1, wherein the coloring member is printing ink or paint.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983172623U JPS6080433U (en) | 1983-11-08 | 1983-11-08 | film back |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983172623U JPS6080433U (en) | 1983-11-08 | 1983-11-08 | film back |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6080433U true JPS6080433U (en) | 1985-06-04 |
Family
ID=30376245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983172623U Pending JPS6080433U (en) | 1983-11-08 | 1983-11-08 | film back |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6080433U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04126247U (en) * | 1991-05-01 | 1992-11-17 | マミヤ光機株式会社 | panoramic adapter |
-
1983
- 1983-11-08 JP JP1983172623U patent/JPS6080433U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04126247U (en) * | 1991-05-01 | 1992-11-17 | マミヤ光機株式会社 | panoramic adapter |
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