SE8802362L - Foerfarande och anordning foer att aendra kontrastomfaanget hos en reversalfilm - Google Patents

Foerfarande och anordning foer att aendra kontrastomfaanget hos en reversalfilm

Info

Publication number
SE8802362L
SE8802362L SE8802362A SE8802362A SE8802362L SE 8802362 L SE8802362 L SE 8802362L SE 8802362 A SE8802362 A SE 8802362A SE 8802362 A SE8802362 A SE 8802362A SE 8802362 L SE8802362 L SE 8802362L
Authority
SE
Sweden
Prior art keywords
reversal
original picture
tough
total exposure
exposure period
Prior art date
Application number
SE8802362A
Other languages
English (en)
Other versions
SE8802362D0 (sv
Inventor
S Soerensen
Original Assignee
Fotografisk Kemi Och Teknik I
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
Priority claimed from SE8702966A external-priority patent/SE8702966D0/sv
Application filed by Fotografisk Kemi Och Teknik I filed Critical Fotografisk Kemi Och Teknik I
Priority to SE8802362A priority Critical patent/SE8802362L/sv
Publication of SE8802362D0 publication Critical patent/SE8802362D0/sv
Publication of SE8802362L publication Critical patent/SE8802362L/sv

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
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
SE8802362A 1987-07-24 1988-06-22 Foerfarande och anordning foer att aendra kontrastomfaanget hos en reversalfilm SE8802362L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8802362A SE8802362L (sv) 1987-07-24 1988-06-22 Foerfarande och anordning foer att aendra kontrastomfaanget hos en reversalfilm

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8702966A SE8702966D0 (sv) 1987-07-24 1987-07-24 Reversalprincipen
SE8802362A SE8802362L (sv) 1987-07-24 1988-06-22 Foerfarande och anordning foer att aendra kontrastomfaanget hos en reversalfilm

Publications (2)

Publication Number Publication Date
SE8802362D0 SE8802362D0 (sv) 1988-06-22
SE8802362L true SE8802362L (sv) 1989-01-25

Family

ID=26659898

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802362A SE8802362L (sv) 1987-07-24 1988-06-22 Foerfarande och anordning foer att aendra kontrastomfaanget hos en reversalfilm

Country Status (1)

Country Link
SE (1) SE8802362L (sv)

Also Published As

Publication number Publication date
SE8802362D0 (sv) 1988-06-22

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8802362-7

Effective date: 19910101