JPS57165822A - Photometric device of camera - Google Patents

Photometric device of camera

Info

Publication number
JPS57165822A
JPS57165822A JP56051443A JP5144381A JPS57165822A JP S57165822 A JPS57165822 A JP S57165822A JP 56051443 A JP56051443 A JP 56051443A JP 5144381 A JP5144381 A JP 5144381A JP S57165822 A JPS57165822 A JP S57165822A
Authority
JP
Japan
Prior art keywords
condenser lens
difference
photodetecting element
photometry
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.)
Granted
Application number
JP56051443A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0337168B2 (enrdf_load_stackoverflow
Inventor
Katsuhiko Tsunefuji
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 Corp
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 Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP56051443A priority Critical patent/JPS57165822A/ja
Publication of JPS57165822A publication Critical patent/JPS57165822A/ja
Publication of JPH0337168B2 publication Critical patent/JPH0337168B2/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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/099—Arrangement of photoelectric elements in or on the camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP56051443A 1981-04-06 1981-04-06 Photometric device of camera Granted JPS57165822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56051443A JPS57165822A (en) 1981-04-06 1981-04-06 Photometric device of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56051443A JPS57165822A (en) 1981-04-06 1981-04-06 Photometric device of camera

Publications (2)

Publication Number Publication Date
JPS57165822A true JPS57165822A (en) 1982-10-13
JPH0337168B2 JPH0337168B2 (enrdf_load_stackoverflow) 1991-06-04

Family

ID=12887064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56051443A Granted JPS57165822A (en) 1981-04-06 1981-04-06 Photometric device of camera

Country Status (1)

Country Link
JP (1) JPS57165822A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104323A (en) * 1980-01-23 1981-08-20 Minolta Camera Co Ltd Ttl photometric device of automatic exposure controlling single-lens reflex camera

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104323A (en) * 1980-01-23 1981-08-20 Minolta Camera Co Ltd Ttl photometric device of automatic exposure controlling single-lens reflex camera

Also Published As

Publication number Publication date
JPH0337168B2 (enrdf_load_stackoverflow) 1991-06-04

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