JPH0471168B2 - - Google Patents

Info

Publication number
JPH0471168B2
JPH0471168B2 JP59045479A JP4547984A JPH0471168B2 JP H0471168 B2 JPH0471168 B2 JP H0471168B2 JP 59045479 A JP59045479 A JP 59045479A JP 4547984 A JP4547984 A JP 4547984A JP H0471168 B2 JPH0471168 B2 JP H0471168B2
Authority
JP
Japan
Prior art keywords
light receiving
amplification factor
light
intensity
receiving system
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.)
Expired - Lifetime
Application number
JP59045479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60190821A (ja
Inventor
Isamu Hirai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP59045479A priority Critical patent/JPS60190821A/ja
Publication of JPS60190821A publication Critical patent/JPS60190821A/ja
Publication of JPH0471168B2 publication Critical patent/JPH0471168B2/ja
Granted 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP59045479A 1984-03-12 1984-03-12 カメラの測光装置 Granted JPS60190821A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59045479A JPS60190821A (ja) 1984-03-12 1984-03-12 カメラの測光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59045479A JPS60190821A (ja) 1984-03-12 1984-03-12 カメラの測光装置

Publications (2)

Publication Number Publication Date
JPS60190821A JPS60190821A (ja) 1985-09-28
JPH0471168B2 true JPH0471168B2 (env) 1992-11-13

Family

ID=12720529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59045479A Granted JPS60190821A (ja) 1984-03-12 1984-03-12 カメラの測光装置

Country Status (1)

Country Link
JP (1) JPS60190821A (env)

Also Published As

Publication number Publication date
JPS60190821A (ja) 1985-09-28

Similar Documents

Publication Publication Date Title
JPH01280737A (ja) カメラ
US4395099A (en) Scene brightness measuring system
US6424805B2 (en) Exposure control device for use in camera
US5023649A (en) Exposure controlling apparatus of a camera having a plurality of areas for measuring brightness
JP3321932B2 (ja) カメラの測光装置
JPH06281994A (ja) カメラの測光装置
JP2837757B2 (ja) 写真焼付装置のプリント方法
JPH08146486A (ja) 測光装置
JPS62198722A (ja) 測光装置
JPS6356964B2 (env)
JP4413385B2 (ja) 測光装置
JP4374121B2 (ja) 測光装置
JP2629269B2 (ja) カメラ
JPS60190821A (ja) カメラの測光装置
US3428403A (en) Photoelectric exposure meter having a segmented photoresistor for subjects of varying brightness
JP3021528B2 (ja) 自動調光カメラ
JP4495333B2 (ja) 測光装置
JP4374120B2 (ja) 測光装置
JPH05313224A (ja) カメラ用自動露出決定装置
JP4547083B2 (ja) 測光装置
JP4495331B2 (ja) 測光装置
JP4489265B2 (ja) 測光装置
JPH11249193A (ja) カメラの測光装置
JPH01296230A (ja) カメラ
JP4489268B2 (ja) 測光装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees