FR2191138B1 - - Google Patents

Info

Publication number
FR2191138B1
FR2191138B1 FR7242869A FR7242869A FR2191138B1 FR 2191138 B1 FR2191138 B1 FR 2191138B1 FR 7242869 A FR7242869 A FR 7242869A FR 7242869 A FR7242869 A FR 7242869A FR 2191138 B1 FR2191138 B1 FR 2191138B1
Authority
FR
France
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
FR7242869A
Other versions
FR2191138A1 (fr
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.)
WEBER J FILTERF BRIK
Original Assignee
WEBER J FILTERF BRIK
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 WEBER J FILTERF BRIK filed Critical WEBER J FILTERF BRIK
Publication of FR2191138A1 publication Critical patent/FR2191138A1/fr
Application granted granted Critical
Publication of FR2191138B1 publication Critical patent/FR2191138B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • 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
    • G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Blocking Light For Cameras (AREA)
FR7242869A 1972-06-28 1972-12-01 Expired FR2191138B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7224100 1972-06-28

Publications (2)

Publication Number Publication Date
FR2191138A1 FR2191138A1 (fr) 1974-02-01
FR2191138B1 true FR2191138B1 (fr) 1977-04-08

Family

ID=6631205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242869A Expired FR2191138B1 (fr) 1972-06-28 1972-12-01

Country Status (12)

Country Link
US (1) US3885863A (fr)
JP (1) JPS4937631A (fr)
AT (1) AT321100B (fr)
BE (1) BE791016A (fr)
CA (1) CA972195A (fr)
CH (1) CH558537A (fr)
DK (1) DK139086B (fr)
FR (1) FR2191138B1 (fr)
GB (1) GB1398812A (fr)
IT (1) IT969965B (fr)
NL (1) NL7215175A (fr)
SE (1) SE383929B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133429A (en) * 1981-02-12 1982-08-18 Nippon Sheet Glass Co Ltd Light distributing circuit
IT1273083B (it) * 1994-03-25 1997-07-04 Clay Paky Spa Dispositivo di rifrazione a prisma rotante per un'apparecchiatura ottica, ad esempio un proiettore di fasci di luci
US6078441A (en) * 1999-05-14 2000-06-20 Lahood; Michael Optical device for producing rotational displacement of an incident image

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696431A (en) * 1925-02-02 1928-12-25 Mack Sennett Inc Camera attachment
US1921918A (en) * 1929-07-15 1933-08-08 Goodwin Ellis Donald Color photographic system
US1970678A (en) * 1930-03-01 1934-08-21 Natural Color Inc Optical system
US2423321A (en) * 1944-07-29 1947-07-01 Jr Samuel C Hurley Photoelectrically controlled light polarizing element
US2663171A (en) * 1950-11-22 1953-12-22 Boone Philip Ornamental object having polarizing and birefringent layers
US2777359A (en) * 1952-03-25 1957-01-15 Debrie Andre Victor Le Clement Means of correcting illumination for printing color films
US3100418A (en) * 1959-04-20 1963-08-13 Posner Woolf Optical apparatus for producing changing designs
FR1506502A (fr) * 1966-11-08 1967-12-22 Dispositif procurant des effets optiques multiples et mobiles
US3674333A (en) * 1970-08-19 1972-07-04 Mark Mandel Rainbow kaleidoscope

Also Published As

Publication number Publication date
FR2191138A1 (fr) 1974-02-01
DK139086B (da) 1978-12-11
SE383929B (sv) 1976-04-05
AT321100B (de) 1975-03-10
DK139086C (fr) 1979-05-21
IT969965B (it) 1974-04-10
JPS4937631A (fr) 1974-04-08
NL7215175A (fr) 1974-01-02
CH558537A (de) 1975-01-31
GB1398812A (en) 1975-06-25
US3885863A (en) 1975-05-27
BE791016A (fr) 1973-03-01
CA972195A (en) 1975-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse