JPS55114918A - Multi-photometry unit - Google Patents

Multi-photometry unit

Info

Publication number
JPS55114918A
JPS55114918A JP2301979A JP2301979A JPS55114918A JP S55114918 A JPS55114918 A JP S55114918A JP 2301979 A JP2301979 A JP 2301979A JP 2301979 A JP2301979 A JP 2301979A JP S55114918 A JPS55114918 A JP S55114918A
Authority
JP
Japan
Prior art keywords
output
photographed field
basis
photoelectric outputs
plural
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
JP2301979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS637330B2 (enrdf_load_stackoverflow
Inventor
Toru Fukuhara
Takashi Saegusa
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.)
Nikon Corp
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Nippon Kogaku KK
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 Nippon Chemical Industrial Co Ltd, Nippon Kogaku KK filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP2301979A priority Critical patent/JPS55114918A/ja
Priority to FR8004477A priority patent/FR2462692A1/fr
Priority to DE3007575A priority patent/DE3007575C2/de
Priority to GB8006723A priority patent/GB2047415B/en
Publication of JPS55114918A publication Critical patent/JPS55114918A/ja
Priority to US06/391,864 priority patent/US4476383A/en
Publication of JPS637330B2 publication Critical patent/JPS637330B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP2301979A 1979-02-28 1979-02-28 Multi-photometry unit Granted JPS55114918A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2301979A JPS55114918A (en) 1979-02-28 1979-02-28 Multi-photometry unit
FR8004477A FR2462692A1 (fr) 1979-02-28 1980-02-28 Dispositif de mesure multiple du champ objet d'un appareil de prise de vues
DE3007575A DE3007575C2 (de) 1979-02-28 1980-02-28 Berechnungsvorrichtung für einen optimalen Belichtungswert
GB8006723A GB2047415B (en) 1979-02-28 1980-02-28 Photometric multi-metering device
US06/391,864 US4476383A (en) 1979-02-28 1982-06-24 Photometering device for obtaining exposure information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2301979A JPS55114918A (en) 1979-02-28 1979-02-28 Multi-photometry unit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP19217086A Division JPS6296826A (ja) 1986-08-19 1986-08-19 マルチ測光装置

Publications (2)

Publication Number Publication Date
JPS55114918A true JPS55114918A (en) 1980-09-04
JPS637330B2 JPS637330B2 (enrdf_load_stackoverflow) 1988-02-16

Family

ID=12098766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2301979A Granted JPS55114918A (en) 1979-02-28 1979-02-28 Multi-photometry unit

Country Status (1)

Country Link
JP (1) JPS55114918A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62195526A (ja) * 1986-02-21 1987-08-28 Canon Inc 測光装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223936A (en) * 1975-08-19 1977-02-23 Fuji Photo Film Co Ltd Exposure control process for photography printing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223936A (en) * 1975-08-19 1977-02-23 Fuji Photo Film Co Ltd Exposure control process for photography printing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62195526A (ja) * 1986-02-21 1987-08-28 Canon Inc 測光装置

Also Published As

Publication number Publication date
JPS637330B2 (enrdf_load_stackoverflow) 1988-02-16

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