JPH0472231U - - Google Patents

Info

Publication number
JPH0472231U
JPH0472231U JP1990115965U JP11596590U JPH0472231U JP H0472231 U JPH0472231 U JP H0472231U JP 1990115965 U JP1990115965 U JP 1990115965U JP 11596590 U JP11596590 U JP 11596590U JP H0472231 U JPH0472231 U JP H0472231U
Authority
JP
Japan
Prior art keywords
zoom position
adapter
attachment
irradiation angle
zoom
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
Application number
JP1990115965U
Other languages
English (en)
Other versions
JP2513467Y2 (ja
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 filed Critical
Priority to JP1990115965U priority Critical patent/JP2513467Y2/ja
Priority to US07/783,891 priority patent/US5250970A/en
Publication of JPH0472231U publication Critical patent/JPH0472231U/ja
Application granted granted Critical
Publication of JP2513467Y2 publication Critical patent/JP2513467Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/056—Connection with camera, e.g. adapter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Studio Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る電子閃光装置の一実施例
を示すブロツク構成図、第２図はこの電子閃光装
置に搭載されたＣＰＵの制御動作を説明するフロ
ーチヤートである。 １……電子閃光装置、１−１……アダプタ装着
検出スイツチ、１−２……ＣＰＵ、１−３……位
置エンコーダ、１−４……モータドライバ。

Claims (1)

  1. 【実用新案登録請求の範囲】 ズーム位置を変化させて照射角度を自動的に可
    変するオートズーム機構を有する電子閃光装置に
    おいて、 前記照射角度をさらに変化させるアダプタの装
    着を検出するアダプタ装着検出手段と、 このアダプタ装着検出手段での検出結果および
    撮影レンズの焦点距離情報に基づき前記ズーム位
    置を決定するズーム位置決定手段と を備えたことを特徴とする電子閃光装置。
JP1990115965U 1990-11-06 1990-11-06 電子閃光装置 Expired - Lifetime JP2513467Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990115965U JP2513467Y2 (ja) 1990-11-06 1990-11-06 電子閃光装置
US07/783,891 US5250970A (en) 1990-11-06 1991-10-29 Electronic flashing apparatus and camera system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990115965U JP2513467Y2 (ja) 1990-11-06 1990-11-06 電子閃光装置

Publications (2)

Publication Number Publication Date
JPH0472231U true JPH0472231U (ja) 1992-06-25
JP2513467Y2 JP2513467Y2 (ja) 1996-10-09

Family

ID=14675524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990115965U Expired - Lifetime JP2513467Y2 (ja) 1990-11-06 1990-11-06 電子閃光装置

Country Status (2)

Country Link
US (1) US5250970A (ja)
JP (1) JP2513467Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09230447A (ja) * 1996-02-21 1997-09-05 Minolta Co Ltd カメラ及び外付けフラッシュ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743929A (en) * 1984-12-25 1988-05-10 Minolta Camera Kabushiki Kaisha Flash device for use in photography

Also Published As

Publication number Publication date
US5250970A (en) 1993-10-05
JP2513467Y2 (ja) 1996-10-09

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