JPS57115530A - Exposure display device - Google Patents

Exposure display device

Info

Publication number
JPS57115530A
JPS57115530A JP56001760A JP176081A JPS57115530A JP S57115530 A JPS57115530 A JP S57115530A JP 56001760 A JP56001760 A JP 56001760A JP 176081 A JP176081 A JP 176081A JP S57115530 A JPS57115530 A JP S57115530A
Authority
JP
Japan
Prior art keywords
time
photometry
dot
range
display
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
JP56001760A
Other languages
Japanese (ja)
Inventor
Seiji Yamada
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP56001760A priority Critical patent/JPS57115530A/en
Publication of JPS57115530A publication Critical patent/JPS57115530A/en
Pending 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)

Abstract

PURPOSE:To make display easy through a simple constitution, by making dot display for exposed time in response to spot photometry as the number of step difference of average photometry to the exposed time, and displaying the film latitude range at the same time. CONSTITUTION:Exposed time by an average photometry or difference in exposing time between the set exposed time and spot photometry, is stored in an RAM register 7, and dot-displayed with dot elements L2 and M5 on the basis of a segment element 2 displaying the exposed time of 1/10,000 seconds etc. by the average photometry output as the number of step difference display 43 via latch circuits 40-42. On the other hand, the latitude range is displayed with transparency over the range of elements L8 and M8 in response to a film latitude signal according to a film employed applied to the devive 43 from an encoder 44. Similarly, the step difference exposed time by the spot photometry by dot M10 etc. outside the range is flickered to make easy display in which the relation between the latitude range and the photometric value is caught easily with a simple constitution.
JP56001760A 1981-01-08 1981-01-08 Exposure display device Pending JPS57115530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56001760A JPS57115530A (en) 1981-01-08 1981-01-08 Exposure display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56001760A JPS57115530A (en) 1981-01-08 1981-01-08 Exposure display device

Publications (1)

Publication Number Publication Date
JPS57115530A true JPS57115530A (en) 1982-07-19

Family

ID=11510527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56001760A Pending JPS57115530A (en) 1981-01-08 1981-01-08 Exposure display device

Country Status (1)

Country Link
JP (1) JPS57115530A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193433A (en) * 1983-04-18 1984-11-02 Olympus Optical Co Ltd Exposure correcting device of camera
JPS59211027A (en) * 1983-05-16 1984-11-29 Olympus Optical Co Ltd Exposure correcting device of camera
JPS60212745A (en) * 1984-04-06 1985-10-25 Minolta Camera Co Ltd Data reader on film vessel
US4748468A (en) * 1986-02-17 1988-05-31 Minolta Camera Kabushiki Kaisha Exposure display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193433A (en) * 1983-04-18 1984-11-02 Olympus Optical Co Ltd Exposure correcting device of camera
JPS59211027A (en) * 1983-05-16 1984-11-29 Olympus Optical Co Ltd Exposure correcting device of camera
JPS60212745A (en) * 1984-04-06 1985-10-25 Minolta Camera Co Ltd Data reader on film vessel
JPH063519B2 (en) * 1984-04-06 1994-01-12 ミノルタカメラ株式会社 Data reader
US4748468A (en) * 1986-02-17 1988-05-31 Minolta Camera Kabushiki Kaisha Exposure display device

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