FR797188A - Natural color cinematographic device and films obtained using this device - Google Patents

Natural color cinematographic device and films obtained using this device

Info

Publication number
FR797188A
FR797188A FR797188DA FR797188A FR 797188 A FR797188 A FR 797188A FR 797188D A FR797188D A FR 797188DA FR 797188 A FR797188 A FR 797188A
Authority
FR
France
Prior art keywords
films obtained
natural color
color cinematographic
cinematographic
natural
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
Other languages
French (fr)
Inventor
Jean-Marie Gutmann
Pierre Angenieux
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 filed Critical
Application granted granted Critical
Publication of FR797188A publication Critical patent/FR797188A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR797188D 1935-01-23 1935-01-23 Natural color cinematographic device and films obtained using this device Expired FR797188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797188T 1935-01-23

Publications (1)

Publication Number Publication Date
FR797188A true FR797188A (en) 1936-04-22

Family

ID=9235551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797188D Expired FR797188A (en) 1935-01-23 1935-01-23 Natural color cinematographic device and films obtained using this device

Country Status (1)

Country Link
FR (1) FR797188A (en)

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