JPS6080433U - film back - Google Patents

film back

Info

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
Application number
JP1983172623U
Other languages
Japanese (ja)
Inventor
小田　鎮雄
Original Assignee
ブロニカ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ブロニカ株式会社 filed Critical ブロニカ株式会社
Priority to JP1983172623U priority Critical patent/JPS6080433U/en
Publication of JPS6080433U publication Critical patent/JPS6080433U/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Cameras Including Film Mechanisms (AREA)
  • Exposure Control For Cameras (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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）露光時におけるフィルム面からの反射光量を測定
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. （２）前記着色部材は着色プラスチックであることを特
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. （３）　　前記着色部材は印刷インキ又は塗料であるこ
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.
JP1983172623U 1983-11-08 1983-11-08 film back Pending JPS6080433U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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