FR561175A - Method and apparatus for photographing and projecting images in natural colors - Google Patents

Method and apparatus for photographing and projecting images in natural colors

Info

Publication number
FR561175A
FR561175A FR561175DA FR561175A FR 561175 A FR561175 A FR 561175A FR 561175D A FR561175D A FR 561175DA FR 561175 A FR561175 A FR 561175A
Authority
FR
France
Prior art keywords
photographing
projecting images
natural colors
colors
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
Frederic Berthus Archi Prinsen
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 FR561175A publication Critical patent/FR561175A/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)
FR561175D 1922-01-18 1923-01-18 Method and apparatus for photographing and projecting images in natural colors Expired FR561175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US561175XA 1922-01-18 1922-01-18

Publications (1)

Publication Number Publication Date
FR561175A true FR561175A (en) 1923-10-17

Family

ID=22002253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR561175D Expired FR561175A (en) 1922-01-18 1923-01-18 Method and apparatus for photographing and projecting images in natural colors

Country Status (1)

Country Link
FR (1) FR561175A (en)

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