JPS5317725A - Exposure meter - Google Patents

Exposure meter

Info

Publication number
JPS5317725A
JPS5317725A JP9295876A JP9295876A JPS5317725A JP S5317725 A JPS5317725 A JP S5317725A JP 9295876 A JP9295876 A JP 9295876A JP 9295876 A JP9295876 A JP 9295876A JP S5317725 A JPS5317725 A JP S5317725A
Authority
JP
Japan
Prior art keywords
brightness
exposure meter
exposure
photographer
intention
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
JP9295876A
Other languages
Japanese (ja)
Other versions
JPS5945086B2 (en
Inventor
Ichiro Yoshiyama
Seiji Yamada
Original Assignee
Minolta Camera 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 Minolta Camera Co Ltd filed Critical Minolta Camera Co Ltd
Priority to JP51092958A priority Critical patent/JPS5945086B2/ja
Publication of JPS5317725A publication Critical patent/JPS5317725A/en
Publication of JPS5945086B2 publication Critical patent/JPS5945086B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the degree of freedom of selection due to the intention of a photographer's own by adopting an intermediate brightness between the greatest brightness and the smallest brightness of an object in order to determine the quantity of exposure such that a proper exposure corresponds to the above brightness.
COPYRIGHT: (C)1978,JPO&Japio
JP51092958A 1976-08-03 1976-08-03 Expired JPS5945086B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51092958A JPS5945086B2 (en) 1976-08-03 1976-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51092958A JPS5945086B2 (en) 1976-08-03 1976-08-03

Publications (2)

Publication Number Publication Date
JPS5317725A true JPS5317725A (en) 1978-02-18
JPS5945086B2 JPS5945086B2 (en) 1984-11-02

Family

ID=14068950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51092958A Expired JPS5945086B2 (en) 1976-08-03 1976-08-03

Country Status (1)

Country Link
JP (1) JPS5945086B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552035A (en) * 1978-10-13 1980-04-16 Minolta Camera Co Ltd Exposure control device
JPS55114916A (en) * 1979-02-28 1980-09-04 Nippon Kogaku Kk <Nikon> Multi-photometry unit
JPS55125625U (en) * 1979-02-28 1980-09-05
JPS5625348A (en) * 1979-08-08 1981-03-11 Hitachi Ltd Rotor for rotary electric machine cooled by gas
JPS5677825A (en) * 1979-11-27 1981-06-26 Minolta Camera Co Ltd Spot photometric device
JPS56155820A (en) * 1980-05-02 1981-12-02 Fuji Photo Film Co Ltd Photometric arithmetic system
JPS5742026A (en) * 1980-08-28 1982-03-09 Nippon Kogaku Kk <Nikon> Multiphotometric device
US4476383A (en) * 1979-02-28 1984-10-09 Nippon Kogaku K.K. Photometering device for obtaining exposure information

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552035A (en) * 1978-10-13 1980-04-16 Minolta Camera Co Ltd Exposure control device
JPS55114916A (en) * 1979-02-28 1980-09-04 Nippon Kogaku Kk <Nikon> Multi-photometry unit
JPS55125625U (en) * 1979-02-28 1980-09-05
JPS637331B2 (en) * 1979-02-28 1988-02-16 Nippon Kogaku Kk
JPH0310494Y2 (en) * 1979-02-28 1991-03-15
US4476383A (en) * 1979-02-28 1984-10-09 Nippon Kogaku K.K. Photometering device for obtaining exposure information
JPS5625348A (en) * 1979-08-08 1981-03-11 Hitachi Ltd Rotor for rotary electric machine cooled by gas
JPH0432371B2 (en) * 1979-11-27 1992-05-29
JPS5677825A (en) * 1979-11-27 1981-06-26 Minolta Camera Co Ltd Spot photometric device
JPH027010B2 (en) * 1980-05-02 1990-02-15 Fuji Photo Film Co Ltd
JPS56155820A (en) * 1980-05-02 1981-12-02 Fuji Photo Film Co Ltd Photometric arithmetic system
JPH0428087B2 (en) * 1980-08-28 1992-05-13 Nippon Kogaku Kk
JPS5742026A (en) * 1980-08-28 1982-03-09 Nippon Kogaku Kk <Nikon> Multiphotometric device

Also Published As

Publication number Publication date
JPS5945086B2 (en) 1984-11-02

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