GB191317023A - Improvements in or relating to Cinematographic Apparatus. - Google Patents

Improvements in or relating to Cinematographic Apparatus.

Info

Publication number
GB191317023A
GB191317023A GB191317023DA GB191317023A GB 191317023 A GB191317023 A GB 191317023A GB 191317023D A GB191317023D A GB 191317023DA GB 191317023 A GB191317023 A GB 191317023A
Authority
GB
United Kingdom
Prior art keywords
relating
lenses
dividing
cinematographic apparatus
audibert
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
Inventor
Maurice Audibert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191317023A publication Critical patent/GB191317023A/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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • 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)
  • Lenses (AREA)
  • Color Image Communication Systems (AREA)
  • Color Electrophotography (AREA)
  • Lens Barrels (AREA)

Abstract

17,023. Audibert, M. July 27, 1912, [Convention date]. Kinematograph apparatus; optical systems.- In apparatus for taking natural-colour records as described in Specification 24,809/11, the dividing-element therein described is replaced by a dividing-element B constituted by three lenses, as shown in Fig. 6, or three parts of lenses b, b<1>, b<2>, as shown 'in Figs. 1 and 4, arranged adjacent to one another. For projection, the same element B is employed provided with a diaphragm F, as in Fig. 5, to permit of the passage of useful rays only.
GB191317023D 1912-07-27 1913-07-24 Improvements in or relating to Cinematographic Apparatus. Expired GB191317023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR458040T 1912-07-27

Publications (1)

Publication Number Publication Date
GB191317023A true GB191317023A (en) 1913-12-18

Family

ID=1497677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191317023D Expired GB191317023A (en) 1912-07-27 1913-07-24 Improvements in or relating to Cinematographic Apparatus.

Country Status (5)

Country Link
AT (1) AT66394B (en)
DE (1) DE324547C (en)
FR (1) FR458040A (en)
GB (1) GB191317023A (en)
NL (1) NL1277C (en)

Also Published As

Publication number Publication date
FR458040A (en) 1913-10-01
AT66394B (en) 1914-08-25
DE324547C (en) 1920-09-01
NL1277C (en) 1916-05-01

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