FR782074A - Further development in natural color cinematography devices - Google Patents

Further development in natural color cinematography devices

Info

Publication number
FR782074A
FR782074A FR782074DA FR782074A FR 782074 A FR782074 A FR 782074A FR 782074D A FR782074D A FR 782074DA FR 782074 A FR782074 A FR 782074A
Authority
FR
France
Prior art keywords
devices
further development
natural color
color cinematography
cinematography
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
Edmond Laurent
Georges Laborie
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 FR782074A publication Critical patent/FR782074A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR782074D 1934-02-17 1934-02-17 Further development in natural color cinematography devices Expired FR782074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR782074T 1934-02-17

Publications (1)

Publication Number Publication Date
FR782074A true FR782074A (en) 1935-05-27

Family

ID=9210630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782074D Expired FR782074A (en) 1934-02-17 1934-02-17 Further development in natural color cinematography devices

Country Status (1)

Country Link
FR (1) FR782074A (en)

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