JPS57115527A - Photometry device for single-lens reflex camera - Google Patents

Photometry device for single-lens reflex camera

Info

Publication number
JPS57115527A
JPS57115527A JP56001784A JP178481A JPS57115527A JP S57115527 A JPS57115527 A JP S57115527A JP 56001784 A JP56001784 A JP 56001784A JP 178481 A JP178481 A JP 178481A JP S57115527 A JPS57115527 A JP S57115527A
Authority
JP
Japan
Prior art keywords
photometry
light
reflection mirror
rotation
time
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
JP56001784A
Other languages
English (en)
Inventor
Kikuo Momiyama
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 JP56001784A priority Critical patent/JPS57115527A/ja
Publication of JPS57115527A publication Critical patent/JPS57115527A/ja
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
    • 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
JP56001784A 1981-01-08 1981-01-08 Photometry device for single-lens reflex camera Pending JPS57115527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56001784A JPS57115527A (en) 1981-01-08 1981-01-08 Photometry device for single-lens reflex camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56001784A JPS57115527A (en) 1981-01-08 1981-01-08 Photometry device for single-lens reflex camera

Publications (1)

Publication Number Publication Date
JPS57115527A true JPS57115527A (en) 1982-07-19

Family

ID=11511195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56001784A Pending JPS57115527A (en) 1981-01-08 1981-01-08 Photometry device for single-lens reflex camera

Country Status (1)

Country Link
JP (1) JPS57115527A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110097A (en) * 1974-06-28 1976-01-27 Eguchi Koichi Hotategaino mukimihohooyobisochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110097A (en) * 1974-06-28 1976-01-27 Eguchi Koichi Hotategaino mukimihohooyobisochi

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