FR856528A - Color cinematography process, optical devices for its application and resulting products - Google Patents

Color cinematography process, optical devices for its application and resulting products

Info

Publication number
FR856528A
FR856528A FR856528DA FR856528A FR 856528 A FR856528 A FR 856528A FR 856528D A FR856528D A FR 856528DA FR 856528 A FR856528 A FR 856528A
Authority
FR
France
Prior art keywords
application
optical devices
resulting products
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
Achille Pierre Dufour
Jean Marie Leon Painleve
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 FR856528A publication Critical patent/FR856528A/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
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/123—The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR856528D 1939-03-03 1939-03-03 Color cinematography process, optical devices for its application and resulting products Expired FR856528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856528T 1939-03-03

Publications (1)

Publication Number Publication Date
FR856528A true FR856528A (en) 1940-06-17

Family

ID=9328939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856528D Expired FR856528A (en) 1939-03-03 1939-03-03 Color cinematography process, optical devices for its application and resulting products

Country Status (1)

Country Link
FR (1) FR856528A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222293A2 (en) * 1985-11-12 1987-05-20 GTE Laboratories Incorporated Optical beam splitter prism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222293A2 (en) * 1985-11-12 1987-05-20 GTE Laboratories Incorporated Optical beam splitter prism
EP0222293A3 (en) * 1985-11-12 1987-11-25 Gte Laboratories Incorporated Optical beam splitter prism

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