JPH0337169B2 - - Google Patents

Info

Publication number
JPH0337169B2
JPH0337169B2 JP57097864A JP9786482A JPH0337169B2 JP H0337169 B2 JPH0337169 B2 JP H0337169B2 JP 57097864 A JP57097864 A JP 57097864A JP 9786482 A JP9786482 A JP 9786482A JP H0337169 B2 JPH0337169 B2 JP H0337169B2
Authority
JP
Japan
Prior art keywords
circuit
mode
value
input
transistor
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
Application number
JP57097864A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58215635A (ja
Inventor
Yoshihisa Yonetani
Katsuhiko Tsunefuji
Masabumi Yamazaki
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP57097864A priority Critical patent/JPS58215635A/ja
Publication of JPS58215635A publication Critical patent/JPS58215635A/ja
Publication of JPH0337169B2 publication Critical patent/JPH0337169B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B7/00Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/28Circuitry to measure or to take account of the object contrast

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP57097864A 1982-06-09 1982-06-09 カメラの表示装置 Granted JPS58215635A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57097864A JPS58215635A (ja) 1982-06-09 1982-06-09 カメラの表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57097864A JPS58215635A (ja) 1982-06-09 1982-06-09 カメラの表示装置

Publications (2)

Publication Number Publication Date
JPS58215635A JPS58215635A (ja) 1983-12-15
JPH0337169B2 true JPH0337169B2 (enrdf_load_stackoverflow) 1991-06-04

Family

ID=14203615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57097864A Granted JPS58215635A (ja) 1982-06-09 1982-06-09 カメラの表示装置

Country Status (1)

Country Link
JP (1) JPS58215635A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58215635A (ja) 1983-12-15

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