JPS5476151A - Exposure magnification setting device for camera - Google Patents

Exposure magnification setting device for camera

Info

Publication number
JPS5476151A
JPS5476151A JP14308877A JP14308877A JPS5476151A JP S5476151 A JPS5476151 A JP S5476151A JP 14308877 A JP14308877 A JP 14308877A JP 14308877 A JP14308877 A JP 14308877A JP S5476151 A JPS5476151 A JP S5476151A
Authority
JP
Japan
Prior art keywords
rnd
dial
exposure
film sensitivity
manually
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
JP14308877A
Other languages
Japanese (ja)
Inventor
Akiyasu Washimi
Shohei Otaki
Tokuichi Tsunekawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP14308877A priority Critical patent/JPS5476151A/en
Publication of JPS5476151A publication Critical patent/JPS5476151A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)

Abstract

PURPOSE: To obtain the device in which film sensitivity can be utilized for both manual and automatic purposes by coupling a bias means between signal sending means for film sensitivity when the film sensitivity is manually and automatically set.
CONSTITUTION: In order to obtain a picture of over-exposure in which the amount of exposure to light is more than the proper amount of exposure to light by 1EV, exposure magnification dial RND is ligted up till protuberance G1 of the dial RND is disengaged from protuberance G2 thereof, and the dial RND is rotated clockwise till sign +1F appears at the window RND2. Accordingly, the opening time of shutter becomes longer by one step, and over-exposure results as compared with no operation of the dial RND. Even when film sensitivity is manually set, the resistance RN for the purpose of manually setting the film sensitivity is changed by the rotation of the dial RNd in accordance with the amount of rotation of the dial RND, hence the opening time of the shutter is changed.
COPYRIGHT: (C)1979,JPO&Japio
JP14308877A 1977-11-29 1977-11-29 Exposure magnification setting device for camera Pending JPS5476151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14308877A JPS5476151A (en) 1977-11-29 1977-11-29 Exposure magnification setting device for camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14308877A JPS5476151A (en) 1977-11-29 1977-11-29 Exposure magnification setting device for camera

Publications (1)

Publication Number Publication Date
JPS5476151A true JPS5476151A (en) 1979-06-18

Family

ID=15330624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14308877A Pending JPS5476151A (en) 1977-11-29 1977-11-29 Exposure magnification setting device for camera

Country Status (1)

Country Link
JP (1) JPS5476151A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766431A (en) * 1980-10-11 1982-04-22 Minolta Camera Co Ltd Film speed setter
JPS61123824A (en) * 1984-11-21 1986-06-11 Nippon Kogaku Kk <Nikon> Exposure correcting device of camera
JPS61121428U (en) * 1985-01-18 1986-07-31

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766431A (en) * 1980-10-11 1982-04-22 Minolta Camera Co Ltd Film speed setter
JPH0472212B2 (en) * 1980-10-11 1992-11-17 Minolta Camera Kk
JPS61123824A (en) * 1984-11-21 1986-06-11 Nippon Kogaku Kk <Nikon> Exposure correcting device of camera
JPS61121428U (en) * 1985-01-18 1986-07-31

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