JPS5786825A - Exposure display device in finder of camera - Google Patents

Exposure display device in finder of camera

Info

Publication number
JPS5786825A
JPS5786825A JP55163719A JP16371980A JPS5786825A JP S5786825 A JPS5786825 A JP S5786825A JP 55163719 A JP55163719 A JP 55163719A JP 16371980 A JP16371980 A JP 16371980A JP S5786825 A JPS5786825 A JP S5786825A
Authority
JP
Japan
Prior art keywords
shutter speed
latitude
elements
exposure
expected
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
JP55163719A
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 JP55163719A priority Critical patent/JPS5786825A/en
Publication of JPS5786825A publication Critical patent/JPS5786825A/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)
  • Indication In Cameras, And Counting Of Exposures (AREA)

Abstract

PURPOSE:To achieve exposure as expected by indicating the relation between a shutter speed and latitude clearly, by displaying the difference in stage between a shutter speed which corresponds to brightness information and an actual shutter speed and the latitude of a photographic film in parallel. CONSTITUTION:At the circumferential part of a finder screen, two arrays 2 and 3 of liquid crystal elements are arranged and in the center of the array 2 of elements, a four-digit segment display part is provided to display a manual shutter speed. The element array 2 displays the latitude of a photographic film. Opaque elements L12 and L'13 in the element array 3 indicate the difference between the maximum brightness and minimum brightness of a subject for a 1/125 second shutter speed. One element corresponds to a half stage. When the shutter speed is set to 1/500 second, the elements L12 and L'13 are lowered by two stages to an L8 and an L'7, obtaining proper exposure. Thus, the relation between the shutter speed and latitude is shown clearly and exposure is obtain as expected.
JP55163719A 1980-11-19 1980-11-19 Exposure display device in finder of camera Pending JPS5786825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163719A JPS5786825A (en) 1980-11-19 1980-11-19 Exposure display device in finder of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163719A JPS5786825A (en) 1980-11-19 1980-11-19 Exposure display device in finder of camera

Publications (1)

Publication Number Publication Date
JPS5786825A true JPS5786825A (en) 1982-05-31

Family

ID=15779344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163719A Pending JPS5786825A (en) 1980-11-19 1980-11-19 Exposure display device in finder of camera

Country Status (1)

Country Link
JP (1) JPS5786825A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206822A (en) * 1983-05-10 1984-11-22 Nippon Kogaku Kk <Nikon> Display device of camera
JPS59178627U (en) * 1983-05-16 1984-11-29 富士写真フイルム株式会社 exposure display device
JPS59189635U (en) * 1983-06-03 1984-12-15 オリンパス光学工業株式会社 Exposure information display device inside the viewfinder
JPS59232325A (en) * 1983-06-16 1984-12-27 Nippon Kogaku Kk <Nikon> Display device of exposure information
JPS60190077A (en) * 1984-03-12 1985-09-27 Olympus Optical Co Ltd Camera provided with electronic view finder
US4639113A (en) * 1984-10-04 1987-01-27 Nippon Kogaku K. K. Camera display device
US4748468A (en) * 1986-02-17 1988-05-31 Minolta Camera Kabushiki Kaisha Exposure display device
JPH04120949U (en) * 1992-03-26 1992-10-29 株式会社ニコン Exposure information display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319027A (en) * 1976-08-04 1978-02-21 Minolta Camera Co Ltd Exposure meter
JPS55127542A (en) * 1979-03-26 1980-10-02 Minolta Camera Co Ltd Exposure information display device of camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319027A (en) * 1976-08-04 1978-02-21 Minolta Camera Co Ltd Exposure meter
JPS55127542A (en) * 1979-03-26 1980-10-02 Minolta Camera Co Ltd Exposure information display device of camera

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206822A (en) * 1983-05-10 1984-11-22 Nippon Kogaku Kk <Nikon> Display device of camera
JPS59178627U (en) * 1983-05-16 1984-11-29 富士写真フイルム株式会社 exposure display device
JPS59189635U (en) * 1983-06-03 1984-12-15 オリンパス光学工業株式会社 Exposure information display device inside the viewfinder
JPS59232325A (en) * 1983-06-16 1984-12-27 Nippon Kogaku Kk <Nikon> Display device of exposure information
JPS60190077A (en) * 1984-03-12 1985-09-27 Olympus Optical Co Ltd Camera provided with electronic view finder
US4639113A (en) * 1984-10-04 1987-01-27 Nippon Kogaku K. K. Camera display device
US4748468A (en) * 1986-02-17 1988-05-31 Minolta Camera Kabushiki Kaisha Exposure display device
JPH04120949U (en) * 1992-03-26 1992-10-29 株式会社ニコン Exposure information display device

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