JPS5776533A - Photometric device - Google Patents

Photometric device

Info

Publication number
JPS5776533A
JPS5776533A JP55152157A JP15215780A JPS5776533A JP S5776533 A JPS5776533 A JP S5776533A JP 55152157 A JP55152157 A JP 55152157A JP 15215780 A JP15215780 A JP 15215780A JP S5776533 A JPS5776533 A JP S5776533A
Authority
JP
Japan
Prior art keywords
plate
light
voltage
luminance
subject
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
JP55152157A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0346809B2 (esLanguage
Inventor
Yoshiharu Takahashi
Kazuo Shiozawa
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP55152157A priority Critical patent/JPS5776533A/ja
Publication of JPS5776533A publication Critical patent/JPS5776533A/ja
Publication of JPH0346809B2 publication Critical patent/JPH0346809B2/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)
  • Liquid Crystal (AREA)
JP55152157A 1980-10-31 1980-10-31 Photometric device Granted JPS5776533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152157A JPS5776533A (en) 1980-10-31 1980-10-31 Photometric device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152157A JPS5776533A (en) 1980-10-31 1980-10-31 Photometric device

Publications (2)

Publication Number Publication Date
JPS5776533A true JPS5776533A (en) 1982-05-13
JPH0346809B2 JPH0346809B2 (esLanguage) 1991-07-17

Family

ID=15534262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152157A Granted JPS5776533A (en) 1980-10-31 1980-10-31 Photometric device

Country Status (1)

Country Link
JP (1) JPS5776533A (esLanguage)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161221A (en) * 1979-06-04 1980-12-15 Canon Inc Photometric device
JPS5689027A (en) * 1979-12-21 1981-07-20 Fuji Photo Film Co Ltd Photometry device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161221A (en) * 1979-06-04 1980-12-15 Canon Inc Photometric device
JPS5689027A (en) * 1979-12-21 1981-07-20 Fuji Photo Film Co Ltd Photometry device

Also Published As

Publication number Publication date
JPH0346809B2 (esLanguage) 1991-07-17

Similar Documents

Publication Publication Date Title
JPS5492232A (en) Camera
US4159170A (en) Camera position indicator device
JPS5776533A (en) Photometric device
US4494853A (en) Photometric method for cameras
JPS5540413A (en) Test light emitting device of ttl control strobe
JPS57168235A (en) Photometric optical system of single-lens reflex camera
JPS57185021A (en) Photometric device of single-lense reflex camera
JPS57132124A (en) Photometric device of single-lens reflex camera
JPS5677865A (en) Optical reflection system
SU403966A1 (ru) Фотоэкспонометр
JPS5471652A (en) Automatic dimmer for microscope light source
JPS649431A (en) Automatic aperture control camera
JPS5793328A (en) Photometric distribution switching device of camera
JPS5793329A (en) Photometric optical system which is capable of varying photometric range by use of double focus lens
JPS54107337A (en) Focusing device of single-lens reflex camera
JPS5749929A (en) Photometric device of camera
JPS57192930A (en) Optical device for photometry
JPS55153931A (en) Camera
JPS56106226A (en) Focusing detector of single lens reflex camera
JPS5778031A (en) Reflection photometer for single-lens reflex camera
JPS57148710A (en) Focus detector
JPS644729A (en) Camera
JPS6472134A (en) Mirror driving device for single-lens reflex camera
JPS57135931A (en) Photometric optical system for single-lens reflex camera
JPS5447630A (en) Data photographing device for camera