JPS57133441A - Photometric device for single-lens reflex camera - Google Patents

Photometric device for single-lens reflex camera

Info

Publication number
JPS57133441A
JPS57133441A JP56019504A JP1950481A JPS57133441A JP S57133441 A JPS57133441 A JP S57133441A JP 56019504 A JP56019504 A JP 56019504A JP 1950481 A JP1950481 A JP 1950481A JP S57133441 A JPS57133441 A JP S57133441A
Authority
JP
Japan
Prior art keywords
photodetector
reflective plate
photometry
screen
shielding plates
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
JP56019504A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6213654B2 (enrdf_load_stackoverflow
Inventor
Kenichi Kaita
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 JP56019504A priority Critical patent/JPS57133441A/ja
Publication of JPS57133441A publication Critical patent/JPS57133441A/ja
Publication of JPS6213654B2 publication Critical patent/JPS6213654B2/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)
  • Cameras In General (AREA)
  • Exposure Control For Cameras (AREA)
JP56019504A 1981-02-12 1981-02-12 Photometric device for single-lens reflex camera Granted JPS57133441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56019504A JPS57133441A (en) 1981-02-12 1981-02-12 Photometric device for single-lens reflex camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56019504A JPS57133441A (en) 1981-02-12 1981-02-12 Photometric device for single-lens reflex camera

Publications (2)

Publication Number Publication Date
JPS57133441A true JPS57133441A (en) 1982-08-18
JPS6213654B2 JPS6213654B2 (enrdf_load_stackoverflow) 1987-03-27

Family

ID=12001197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56019504A Granted JPS57133441A (en) 1981-02-12 1981-02-12 Photometric device for single-lens reflex camera

Country Status (1)

Country Link
JP (1) JPS57133441A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006195362A (ja) * 2005-01-17 2006-07-27 Pentax Corp 測光装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591856U (ja) * 1992-05-12 1993-12-14 三菱鉛筆株式会社 インクリボンカセット

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006195362A (ja) * 2005-01-17 2006-07-27 Pentax Corp 測光装置
US7692708B2 (en) 2005-01-17 2010-04-06 Hoya Corporation Photometric apparatus

Also Published As

Publication number Publication date
JPS6213654B2 (enrdf_load_stackoverflow) 1987-03-27

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