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CH266144A - Dispositivo ottico per la presa fotografica e per la proiezione a colori. - Google Patents

Dispositivo ottico per la presa fotografica e per la proiezione a colori.

Info

Publication number
CH266144A
CH266144A CH266144DA CH266144A CH 266144 A CH266144 A CH 266144A CH 266144D A CH266144D A CH 266144DA CH 266144 A CH266144 A CH 266144A
Authority
CH
Switzerland
Prior art keywords
photographic
optical device
color projection
projection
color
Prior art date
Application number
Other languages
English (en)
Inventor
Cristiani Luigi
Mascarini Giovanni
Original Assignee
Cristiani Luigi
Mascarini Giovanni
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 Cristiani Luigi, Mascarini Giovanni filed Critical Cristiani Luigi
Publication of CH266144A publication Critical patent/CH266144A/it

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
    • G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Cosmetics (AREA)
CH266144D 1941-04-30 1947-01-03 Dispositivo ottico per la presa fotografica e per la proiezione a colori. CH266144A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT266144X 1941-04-30

Publications (1)

Publication Number Publication Date
CH266144A true CH266144A (it) 1950-01-15

Family

ID=11219887

Family Applications (1)

Application Number Title Priority Date Filing Date
CH266144D CH266144A (it) 1941-04-30 1947-01-03 Dispositivo ottico per la presa fotografica e per la proiezione a colori.

Country Status (2)

Country Link
CH (1) CH266144A (it)
GB (1) GB656908A (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672072A (en) * 1951-03-15 1954-03-16 Rca Corp Color television optical system
EP4388368A4 (en) * 2021-08-20 2025-06-25 Immervision Inc. Dual field of view optical system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028359C2 (de) * 1989-09-06 1994-05-19 Asahi Optical Co Ltd Bildstabilisierungseinrichtung
AU2003218158A1 (en) 2002-03-14 2003-09-29 Science And Engineering Associates, Inc. Multiple imaging system and method for designing same
US20050263682A1 (en) * 2004-05-28 2005-12-01 Eikenberry Stephen S Dual prism/filter for narrowband photometry
US7038863B2 (en) * 2004-06-02 2006-05-02 Raytheon Company Compact, wide-field-of-view imaging optical system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672072A (en) * 1951-03-15 1954-03-16 Rca Corp Color television optical system
EP4388368A4 (en) * 2021-08-20 2025-06-25 Immervision Inc. Dual field of view optical system
US12393042B2 (en) 2021-08-20 2025-08-19 Immervision, Inc. Dual field of view optical system

Also Published As

Publication number Publication date
GB656908A (en) 1951-09-05

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