GB1412272A - Method of correcting for amount of exposure in photographic printing - Google Patents

Method of correcting for amount of exposure in photographic printing

Info

Publication number
GB1412272A
GB1412272A GB4598272A GB4598272A GB1412272A GB 1412272 A GB1412272 A GB 1412272A GB 4598272 A GB4598272 A GB 4598272A GB 4598272 A GB4598272 A GB 4598272A GB 1412272 A GB1412272 A GB 1412272A
Authority
GB
United Kingdom
Prior art keywords
negative
blue
detectors
photo
exposure
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.)
Expired
Application number
GB4598272A
Other languages
English (en)
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
Publication of GB1412272A publication Critical patent/GB1412272A/en
Expired 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
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • 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)
  • Control Of Exposure In Printing And Copying (AREA)
GB4598272A 1971-10-07 1972-10-05 Method of correcting for amount of exposure in photographic printing Expired GB1412272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7834471A JPS4843939A (enrdf_load_stackoverflow) 1971-10-07 1971-10-07

Publications (1)

Publication Number Publication Date
GB1412272A true GB1412272A (en) 1975-11-05

Family

ID=13659354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4598272A Expired GB1412272A (en) 1971-10-07 1972-10-05 Method of correcting for amount of exposure in photographic printing

Country Status (3)

Country Link
JP (1) JPS4843939A (enrdf_load_stackoverflow)
DE (1) DE2249343A1 (enrdf_load_stackoverflow)
GB (1) GB1412272A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119820A (en) * 1980-02-27 1981-09-19 Canon Inc Photometric system
US4452944A (en) * 1982-02-11 1984-06-05 Lord Corporation Structural adhesive formulations

Also Published As

Publication number Publication date
DE2249343A1 (de) 1973-04-26
JPS4843939A (enrdf_load_stackoverflow) 1973-06-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees