FR23900E - Device for obtaining selected images for color photography - Google Patents

Device for obtaining selected images for color photography

Info

Publication number
FR23900E
FR23900E FR23900A FR23900DA FR23900E FR 23900 E FR23900 E FR 23900E FR 23900 A FR23900 A FR 23900A FR 23900D A FR23900D A FR 23900DA FR 23900 E FR23900 E FR 23900E
Authority
FR
France
Prior art keywords
selected images
color photography
obtaining selected
obtaining
photography
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
FR23900A
Other languages
French (fr)
Inventor
Jacques Dourlen
Marcel Chretien
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.)
JACQUES DOURLEN
Original Assignee
JACQUES DOURLEN
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 JACQUES DOURLEN filed Critical JACQUES DOURLEN
Application granted granted Critical
Publication of FR23900E publication Critical patent/FR23900E/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
    • G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR23900A 1919-02-17 1919-02-17 Device for obtaining selected images for color photography Expired FR23900E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23900T 1919-02-17

Publications (1)

Publication Number Publication Date
FR23900E true FR23900E (en) 1922-01-13

Family

ID=8662582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23900A Expired FR23900E (en) 1919-02-17 1919-02-17 Device for obtaining selected images for color photography

Country Status (1)

Country Link
FR (1) FR23900E (en)

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