JPS57104129A - Film magazine provided with sensitivity setting indication - Google Patents

Film magazine provided with sensitivity setting indication

Info

Publication number
JPS57104129A
JPS57104129A JP18026180A JP18026180A JPS57104129A JP S57104129 A JPS57104129 A JP S57104129A JP 18026180 A JP18026180 A JP 18026180A JP 18026180 A JP18026180 A JP 18026180A JP S57104129 A JPS57104129 A JP S57104129A
Authority
JP
Japan
Prior art keywords
indication
sensitivity
film
sensitivity setting
film magazine
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.)
Granted
Application number
JP18026180A
Other languages
Japanese (ja)
Other versions
JPH0216494B2 (en
Inventor
Yoshiaki Nakayama
Katsuji Muramatsu
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP18026180A priority Critical patent/JPS57104129A/en
Priority to DE19813150284 priority patent/DE3150284C2/en
Publication of JPS57104129A publication Critical patent/JPS57104129A/en
Publication of JPH0216494B2 publication Critical patent/JPH0216494B2/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
    • G03B7/24—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly automatically in accordance with markings or other means indicating film speed or kind of film on the magazine to be inserted in the camera

Landscapes

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

Abstract

PURPOSE:To eliminate an expensive device for detecting sensitivity by enabling to set rough indication or precise indication depending upon a simple type or a high class of a camera by dividing an indication part for the sensitivity into two groups of indications for rough indication and for precise indication. CONSTITUTION:An information of a film sensitivity is given as a resistance value between a pair of terminals X and Y. Sensitivity indication parts 1-5 are illuminated by the light source provided in a camera 1, and light detecting elements D1-D5 are provided in each location where the reflected light in the indication part is received. One terminal X is connected to D1-D2 and the other terminal Y to resistances R1-R2 that are arranged in series to D1-D2. The current flowing between terminals X and Y through these resistances R1- R2 is controlled in accordance with the value of the resistance, namely, the sensitivity of a film.
JP18026180A 1980-12-19 1980-12-19 Film magazine provided with sensitivity setting indication Granted JPS57104129A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP18026180A JPS57104129A (en) 1980-12-19 1980-12-19 Film magazine provided with sensitivity setting indication
DE19813150284 DE3150284C2 (en) 1980-12-19 1981-12-18 Exposure control device in a photographic camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18026180A JPS57104129A (en) 1980-12-19 1980-12-19 Film magazine provided with sensitivity setting indication

Publications (2)

Publication Number Publication Date
JPS57104129A true JPS57104129A (en) 1982-06-29
JPH0216494B2 JPH0216494B2 (en) 1990-04-17

Family

ID=16080156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18026180A Granted JPS57104129A (en) 1980-12-19 1980-12-19 Film magazine provided with sensitivity setting indication

Country Status (1)

Country Link
JP (1) JPS57104129A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119157U (en) * 1985-01-11 1986-07-28
JPS61180240A (en) * 1985-02-06 1986-08-12 Konishiroku Photo Ind Co Ltd Photographic film magazine
JPS61132840U (en) * 1985-02-08 1986-08-19
JPS62286040A (en) * 1986-06-05 1987-12-11 Noritsu Kenkyu Center:Kk Information display method for photographic paper
JPS63128539A (en) * 1986-11-18 1988-06-01 Fuji Photo Film Co Ltd Electron microscope with recording media detecting function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121336U (en) * 1974-08-02 1976-02-17
JPS51128525A (en) * 1975-04-30 1976-11-09 Canon Inc Input process for the digital information
JPS5351737A (en) * 1976-10-21 1978-05-11 Canon Inc Film sensitivity presetting system for exposure condition determining circuit
JPS5351736A (en) * 1976-10-21 1978-05-11 Canon Inc Film sensitivity presetting system for exposure condition determining circuit
JPS5531539U (en) * 1978-08-17 1980-02-29

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121336U (en) * 1974-08-02 1976-02-17
JPS51128525A (en) * 1975-04-30 1976-11-09 Canon Inc Input process for the digital information
JPS5351737A (en) * 1976-10-21 1978-05-11 Canon Inc Film sensitivity presetting system for exposure condition determining circuit
JPS5351736A (en) * 1976-10-21 1978-05-11 Canon Inc Film sensitivity presetting system for exposure condition determining circuit
JPS5531539U (en) * 1978-08-17 1980-02-29

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119157U (en) * 1985-01-11 1986-07-28
JPS61180240A (en) * 1985-02-06 1986-08-12 Konishiroku Photo Ind Co Ltd Photographic film magazine
JPS61132840U (en) * 1985-02-08 1986-08-19
JPH0334749Y2 (en) * 1985-02-08 1991-07-23
JPS62286040A (en) * 1986-06-05 1987-12-11 Noritsu Kenkyu Center:Kk Information display method for photographic paper
JPS63128539A (en) * 1986-11-18 1988-06-01 Fuji Photo Film Co Ltd Electron microscope with recording media detecting function
JPH0528467B2 (en) * 1986-11-18 1993-04-26 Fuji Shashin Fuirumu Kk

Also Published As

Publication number Publication date
JPH0216494B2 (en) 1990-04-17

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