JPS587120U - Camera EE metering device - Google Patents

Camera EE metering device

Info

Publication number
JPS587120U
JPS587120U JP1981100847U JP10084781U JPS587120U JP S587120 U JPS587120 U JP S587120U JP 1981100847 U JP1981100847 U JP 1981100847U JP 10084781 U JP10084781 U JP 10084781U JP S587120 U JPS587120 U JP S587120U
Authority
JP
Japan
Prior art keywords
light
receiving
receiving element
photographic lens
camera
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
JP1981100847U
Other languages
Japanese (ja)
Inventor
和雄 鎌田
Original Assignee
富士写真フイルム株式会社
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 富士写真フイルム株式会社 filed Critical 富士写真フイルム株式会社
Priority to JP1981100847U priority Critical patent/JPS587120U/en
Publication of JPS587120U publication Critical patent/JPS587120U/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) [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 drawings]

第１図は、人物と背景の分布を示す図、第２図は、本考
案の装置を組み込んだカメラの前面概略図、第３図は第
２図に於けるＡ−Ａ断面の部分概略図、第４図ａは、本
考案の測光装置の測光分布図、第４図すは、本考案の測
光装置の画面中央縦方向の測光量を示すグラフである。 １・・・カメラ本体、２・・・撮影レンズ、３・・・本
考案の測光装置、４・・・光制限部材、５・・・受光素
子に入射する光の角度を制限する絞り孔、６・・・受光
素子、　　　　　−７・・・撮影レンズ鏡胴。Figure 1 is a diagram showing the distribution of people and backgrounds, Figure 2 is a schematic front view of a camera incorporating the device of the present invention, and Figure 3 is a partial schematic diagram of the A-A cross section in Figure 2. FIG. 4a is a photometric distribution diagram of the photometric device of the present invention, and FIG. 4 is a graph showing the amount of photometry in the vertical direction at the center of the screen of the photometric device of the present invention. DESCRIPTION OF SYMBOLS 1... Camera body, 2... Taking lens, 3... Photometering device of the present invention, 4... Light limiting member, 5... Aperture hole that limits the angle of light incident on the light receiving element. 6... Light receiving element, -7... Photographing lens barrel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 撮影レンズ鏡胴内に設けられた受光素子の前面に光制限
部材を配設し、該制限部材に一該受光素子の有効受光面
の外径より小さい透孔を設け、該透孔の中心が前記受光
素子の中心より若干下方にずれ、該受光素子の受光角が
撮影レンズの受光角に対し、撮影レンズ光軸よ、り上方
に１２分の１程度１、下方に１０分の３程度、左・右方
同各々に５分の１程度となる如く受光部が構成されてい
る事を特徴とするカメ゛うのＥＥ測光装置。A light limiting member is disposed in front of a light receiving element provided in the photographic lens barrel, a through hole smaller than the outer diameter of the effective light receiving surface of the light receiving element is provided in the restricting member, and the center of the through hole is The light-receiving element is slightly shifted downward from the center of the light-receiving element, and the light-receiving angle of the light-receiving element is about 1/12 upward and about 3/10 downward from the optical axis of the photographic lens relative to the light-receiving angle of the photographic lens. The EE photometry device is characterized in that the light-receiving parts are arranged so that the light-receiving parts are about one-fifth on each of the left and right sides.
JP1981100847U 1981-07-07 1981-07-07 Camera EE metering device Pending JPS587120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981100847U JPS587120U (en) 1981-07-07 1981-07-07 Camera EE metering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981100847U JPS587120U (en) 1981-07-07 1981-07-07 Camera EE metering device

Publications (1)

Publication Number Publication Date
JPS587120U true JPS587120U (en) 1983-01-18

Family

ID=29895527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981100847U Pending JPS587120U (en) 1981-07-07 1981-07-07 Camera EE metering device

Country Status (1)

Country Link
JP (1) JPS587120U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161328U (en) * 1984-04-04 1985-10-26 富士写真フイルム株式会社 camera photometry device
JPS60163416U (en) * 1984-04-05 1985-10-30 オリンパス光学工業株式会社 Light source device for endoscope

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953425A (en) * 1972-09-22 1974-05-24
JPS51101525A (en) * 1975-03-05 1976-09-08 Canon Kk
JPS5231736A (en) * 1975-09-05 1977-03-10 Nippon Kogaku Kk <Nikon> Ttl light measure device for single lens reflex camera

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953425A (en) * 1972-09-22 1974-05-24
JPS51101525A (en) * 1975-03-05 1976-09-08 Canon Kk
JPS5231736A (en) * 1975-09-05 1977-03-10 Nippon Kogaku Kk <Nikon> Ttl light measure device for single lens reflex camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161328U (en) * 1984-04-04 1985-10-26 富士写真フイルム株式会社 camera photometry device
JPS60163416U (en) * 1984-04-05 1985-10-30 オリンパス光学工業株式会社 Light source device for endoscope

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