BE488963A - - Google Patents

Info

Publication number
BE488963A
BE488963A BE488963DA BE488963A BE 488963 A BE488963 A BE 488963A BE 488963D A BE488963D A BE 488963DA BE 488963 A BE488963 A BE 488963A
Authority
BE
Belgium
Application number
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.)
Publication of BE488963A publication Critical patent/BE488963A/xx

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
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Viewfinders (AREA)
BE488963D 1948-05-11 BE488963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US661797XA 1948-05-11 1948-05-11

Publications (1)

Publication Number Publication Date
BE488963A true BE488963A (en)

Family

ID=22067767

Family Applications (1)

Application Number Title Priority Date Filing Date
BE488963D BE488963A (en) 1948-05-11

Country Status (3)

Country Link
BE (1) BE488963A (en)
FR (1) FR985758A (en)
GB (1) GB661797A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709391A (en) * 1953-06-29 1955-05-31 Nichols Robert Gordon Motion picture camera with two view finders
FR2458188A1 (en) * 1979-05-29 1980-12-26 Victor Company Of Japan VIEWFINDER FOR TELEVISION CAMERA

Also Published As

Publication number Publication date
FR985758A (en) 1951-07-23
GB661797A (en) 1951-11-28

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