IT1192912B - Procedimento ed apparecchio per la determinazione del tempo di esposizione - Google Patents

Procedimento ed apparecchio per la determinazione del tempo di esposizione

Info

Publication number
IT1192912B
IT1192912B IT04805/82A IT480582A IT1192912B IT 1192912 B IT1192912 B IT 1192912B IT 04805/82 A IT04805/82 A IT 04805/82A IT 480582 A IT480582 A IT 480582A IT 1192912 B IT1192912 B IT 1192912B
Authority
IT
Italy
Prior art keywords
procedure
determining
exposure time
exposure
time
Prior art date
Application number
IT04805/82A
Other languages
English (en)
Other versions
IT8204805A0 (it
Inventor
Walther Reiterer
Original Assignee
Durst Spa Fabbrica Macchine &
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 Durst Spa Fabbrica Macchine & filed Critical Durst Spa Fabbrica Macchine &
Priority to IT04805/82A priority Critical patent/IT1192912B/it
Publication of IT8204805A0 publication Critical patent/IT8204805A0/it
Priority to DE8282111331T priority patent/DE3275875D1/de
Priority to EP82111331A priority patent/EP0084636B1/de
Application granted granted Critical
Publication of IT1192912B publication Critical patent/IT1192912B/it

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
    • G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
IT04805/82A 1982-01-27 1982-01-27 Procedimento ed apparecchio per la determinazione del tempo di esposizione IT1192912B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT04805/82A IT1192912B (it) 1982-01-27 1982-01-27 Procedimento ed apparecchio per la determinazione del tempo di esposizione
DE8282111331T DE3275875D1 (en) 1982-01-27 1982-12-07 Process and apparatus for determination of the exposure time
EP82111331A EP0084636B1 (de) 1982-01-27 1982-12-07 Verfahren und Gerät zur Bestimmung der Belichtungszeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04805/82A IT1192912B (it) 1982-01-27 1982-01-27 Procedimento ed apparecchio per la determinazione del tempo di esposizione

Publications (2)

Publication Number Publication Date
IT8204805A0 IT8204805A0 (it) 1982-01-27
IT1192912B true IT1192912B (it) 1988-05-26

Family

ID=11113995

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04805/82A IT1192912B (it) 1982-01-27 1982-01-27 Procedimento ed apparecchio per la determinazione del tempo di esposizione

Country Status (3)

Country Link
EP (1) EP0084636B1 (it)
DE (1) DE3275875D1 (it)
IT (1) IT1192912B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0781913B2 (ja) * 1985-06-20 1995-09-06 株式会社ジエムコ 写真用ネガカラ−フイルムの濃度・分光測定方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984185A (en) * 1974-08-19 1976-10-05 Durst Ag Fabrik Fototechnischer Apparate Bozen Process and apparatus for filter value and exposure time determination in photographic color printing and enlarging
US4175856A (en) * 1977-11-04 1979-11-27 Pako Corporation Photographic printer with automatic density and color corrections for paper gamma
DE2825435C2 (de) * 1978-06-09 1979-10-25 Hauck Gmbh, 8016 Feldkirchen Laboruhr für Farbbildbelichtungen
NL7907746A (nl) * 1979-10-19 1981-04-22 Harmen Broersma Kleurenanalysator.

Also Published As

Publication number Publication date
EP0084636A3 (en) 1983-08-10
EP0084636B1 (de) 1987-03-25
IT8204805A0 (it) 1982-01-27
DE3275875D1 (en) 1987-04-30
EP0084636A2 (de) 1983-08-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940124