JPS59195530U - Light meter for wristwatch - Google Patents

Light meter for wristwatch

Info

Publication number
JPS59195530U
JPS59195530U JP8980583U JP8980583U JPS59195530U JP S59195530 U JPS59195530 U JP S59195530U JP 8980583 U JP8980583 U JP 8980583U JP 8980583 U JP8980583 U JP 8980583U JP S59195530 U JPS59195530 U JP S59195530U
Authority
JP
Japan
Prior art keywords
wristwatch
output
light receiving
shutter speed
light meter
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
JP8980583U
Other languages
Japanese (ja)
Inventor
馬場　信幸
保典 前田
林　千秋
Original Assignee
株式会社学習研究社
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 株式会社学習研究社 filed Critical 株式会社学習研究社
Priority to JP8980583U priority Critical patent/JPS59195530U/en
Publication of JPS59195530U publication Critical patent/JPS59195530U/en
Pending legal-status Critical Current

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) [Abstract] 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]

第１図及び第２図は本案品の外観図第３図は本案品に用
いるブロック図である。 ４・・・受光部、５・・・フィルム感度表示部、６・・
・シャッタースピード表示部、７・・・時刻・絞り値表
示　　　　′部。1 and 2 are external appearances of the proposed product, and FIG. 3 is a block diagram used in the proposed product. 4... Light receiving section, 5... Film sensitivity display section, 6...
・Shutter speed display section, 7... Time/aperture value display section .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース体内の計時回路からの時刻出力をデジタル表示す
る液晶表示部の一部に光電変換用受光部を設けると共に
予じめ設定された所定のフィルム感度情報及びシャッタ
ニスピード情報を表示する表示部とを設け、前記受光部
出力と前記フィルム感度とシャッタースピードの対応数
値を入力して演算し絞り値を出力するアイクロプロセラ
竺の前記絞り値出力をその中間値と共に前記時刻表示部
に切替え表示するようにしたことを特徴とする腕時計兼
用露出計。A light receiving section for photoelectric conversion is provided in a part of the liquid crystal display section that digitally displays the time output from the timekeeping circuit inside the case, and a display section that displays predetermined film sensitivity information and shutter speed information. is provided, and the aperture value output of the AcroProcera series, which inputs and calculates the corresponding numerical values of the light receiving unit output, the film sensitivity, and the shutter speed and outputs the aperture value, is switched and displayed on the time display unit together with the intermediate value thereof. A light meter that can be used as a wristwatch.
JP8980583U 1983-06-14 1983-06-14 Light meter for wristwatch Pending JPS59195530U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8980583U JPS59195530U (en) 1983-06-14 1983-06-14 Light meter for wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8980583U JPS59195530U (en) 1983-06-14 1983-06-14 Light meter for wristwatch

Publications (1)

Publication Number Publication Date
JPS59195530U true JPS59195530U (en) 1984-12-26

Family

ID=30219697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8980583U Pending JPS59195530U (en) 1983-06-14 1983-06-14 Light meter for wristwatch

Country Status (1)

Country Link
JP (1) JPS59195530U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145273A (en) * 1974-05-14 1975-11-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145273A (en) * 1974-05-14 1975-11-21

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