JPS5929846B2 - 色フイルタ−決定装置 - Google Patents

色フイルタ−決定装置

Info

Publication number
JPS5929846B2
JPS5929846B2 JP50029146A JP2914675A JPS5929846B2 JP S5929846 B2 JPS5929846 B2 JP S5929846B2 JP 50029146 A JP50029146 A JP 50029146A JP 2914675 A JP2914675 A JP 2914675A JP S5929846 B2 JPS5929846 B2 JP S5929846B2
Authority
JP
Japan
Prior art keywords
color
measuring
filter
basic
negative
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
JP50029146A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50132936A (en, 2012
Inventor
バルビ−リ ジ−グフリ−ド
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.)
Durst Group AG
Original Assignee
Durst AG Fabrik Fototechnischer Apparate
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 AG Fabrik Fototechnischer Apparate filed Critical Durst AG Fabrik Fototechnischer Apparate
Publication of JPS50132936A publication Critical patent/JPS50132936A/ja
Publication of JPS5929846B2 publication Critical patent/JPS5929846B2/ja
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
    • 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)
  • Spectrometry And Color Measurement (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Optical Filters (AREA)
JP50029146A 1974-03-13 1975-03-12 色フイルタ−決定装置 Expired JPS5929846B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4835/74A IT1010577B (it) 1974-03-13 1974-03-13 Analizzatore per la stampa fotografica a colori
IT4835 1974-03-13

Publications (2)

Publication Number Publication Date
JPS50132936A JPS50132936A (en, 2012) 1975-10-21
JPS5929846B2 true JPS5929846B2 (ja) 1984-07-24

Family

ID=11114659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50029146A Expired JPS5929846B2 (ja) 1974-03-13 1975-03-12 色フイルタ−決定装置

Country Status (6)

Country Link
US (1) US4030833A (en, 2012)
JP (1) JPS5929846B2 (en, 2012)
DE (2) DE2449893A1 (en, 2012)
FR (1) FR2264302B1 (en, 2012)
GB (1) GB1505998A (en, 2012)
IT (1) IT1010577B (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1078566B (it) * 1976-06-25 1985-05-08 Durst Spa Fabbrica Macchine Ed Strumento di misura per la determinazione della composizione cromatica della luce in ingranditori fotografici
US4175853A (en) * 1978-02-27 1979-11-27 Pako Corporation Photographic printer with dichroic filter reset indicators
GB2136588B (en) * 1983-03-12 1986-12-03 Marconi Co Ltd A photographic enlarger
US4601551A (en) * 1984-01-23 1986-07-22 The Micromanipulator Microscope Company, Inc. Manipulation of embryos and ova
JPH0240608A (ja) * 1988-08-01 1990-02-09 Asahi Optical Co Ltd フィルタ変換装置
US5033821A (en) * 1989-10-24 1991-07-23 Asahi Kogaku Kogyo Kabushiki Kaisha Element selecting device
US5122911A (en) * 1990-08-15 1992-06-16 Microtek International, Inc. Filter lens device for optical color scanner
US5351106A (en) * 1991-07-01 1994-09-27 Amergraph Corporation Exposure system
US5172279A (en) * 1992-03-05 1992-12-15 Grumman Aerospace Corporation Precision film input gate
US5276556A (en) * 1992-12-28 1994-01-04 Silitek Corporation Color separation system for a color scanner
DE102005043103B4 (de) * 2005-09-10 2016-09-15 Carl Zeiss Microscopy Gmbh Einrichtung zum Auswechseln optischer Elemente in Strahlengängen
CN100549669C (zh) * 2006-09-08 2009-10-14 深圳迈瑞生物医疗电子股份有限公司 酶标仪分光光度检测光学系统及其光阑和滤光片轮

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780155A (en) * 1951-01-10 1957-02-05 Debrie Andre Victor Le Clement Means for the continuous printing of colored films
CH422370A (de) * 1963-11-06 1966-10-15 Gretag Ag Photoelektrisches Messgerät
US3292488A (en) * 1964-05-06 1966-12-20 North American Aviation Inc Photographic printing means and method
CH514838A (de) * 1970-04-17 1971-10-31 Jaeger Erich Gerät zur Gasanalyse

Also Published As

Publication number Publication date
GB1505998A (en) 1978-04-05
FR2264302B1 (en, 2012) 1982-01-29
IT1010577B (it) 1977-01-20
JPS50132936A (en, 2012) 1975-10-21
DE2449893A1 (de) 1975-09-18
FR2264302A1 (en, 2012) 1975-10-10
US4030833A (en) 1977-06-21
DE7435104U (de) 1977-02-17

Similar Documents

Publication Publication Date Title
JPS5929846B2 (ja) 色フイルタ−決定装置
US4166701A (en) Method and apparatus for ascertaining color balance of photographic printing paper
US3490849A (en) Registering and integrating sphere colorimeter
US3486434A (en) Lens compensated light measuring system in single lens reflex camera
US4518258A (en) Colour analyser
US3982825A (en) Color filter head for photographic enlargers
US3707123A (en) Apparatus for detecting changes in the thickness of an ink film on the roller system of a printing press
US2273356A (en) Photoelectric color measuring and analyzing apparatus
US3927938A (en) Color balance adjusting device for color printing
US3819275A (en) Translator for measuring amount of color correction for color
US2164513A (en) Optical contrast meter
US3292488A (en) Photographic printing means and method
US3819373A (en) Apparatus for determining exposure parameters for making prints from color transparencies
US4417818A (en) Integrating densitometer
US3984185A (en) Process and apparatus for filter value and exposure time determination in photographic color printing and enlarging
US3891317A (en) Photometric device for printer light source and the like
US3856413A (en) Photographic color densitometer
EP0001355B1 (en) Improvements in photographic printing exposure meters
US3199402A (en) Printing apparatus for color photography
US2048554A (en) Colorimeter apparatus
US2947232A (en) Color printing
US3669543A (en) Method and apparatus for standardizing densitometers
US3218917A (en) Highly sensitive exposure meter
US4125330A (en) Photometric apparatus
US2129114A (en) Multirange photoelectric exposure meter