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camera

Assignee: Olympus Corp
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Filing: 1999-03-12
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Granted: —
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Expires: 2019-03-12
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Abstract

Abstract Translated from Japanese (57)【要約】 【課題】プリ発光の有無に応じてストロボ発光量制御方 式を切り換える事で、簡素な構成でありながら適正露光 量を得られるようにしたカメラを提供する。 【解決手段】本発明のカメラは、本発光に先立ってプリ 発光が可能なストロボ発光部8と、撮影レンズ1を通過 した被写体光を受光して焦点調節用信号を出力するAF センサ12a、上記ストロボ発光部8のプリ発光を行う 際に、上記AFセンサ12aを作動させてプリ発光によ る反射光を評価した結果に応じて露光時に行われるスト ロボ本発光の光量を決定することを特徴とする。 (57) [Problem] To provide a camera capable of obtaining a proper exposure amount with a simple configuration by switching a strobe light emission amount control method according to the presence or absence of pre-emission. Kind Code: A1 A camera according to the present invention includes a strobe light emitting section 8 capable of performing pre-flash prior to a main flash, and an AF for receiving a subject light passing through a photographing lens 1 and outputting a focus adjustment signal. When the sensor 12a performs the pre-emission of the strobe light-emitting unit 8, the AF sensor 12a is operated to determine the amount of main strobe light to be performed at the time of exposure in accordance with the result of evaluating the reflected light due to the pre-emission. Features.

Inventors

  • 👤 Yoichiro Okumura
  • 👤 洋一郎 奥村

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-09 11:55
CPC Classifications
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