CA972195A - Optical prism - Google Patents

Optical prism

Info

Publication number
CA972195A
CA972195A CA155,590A CA155590A CA972195A CA 972195 A CA972195 A CA 972195A CA 155590 A CA155590 A CA 155590A CA 972195 A CA972195 A CA 972195A
Authority
CA
Canada
Prior art keywords
optical prism
prism
optical
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
CA155,590A
Other languages
English (en)
Other versions
CA155590S (en
Inventor
Arnold Mellert
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.)
B and W FILTERFABRIK JOHANNES WEBER KG Firma
Original Assignee
B and W FILTERFABRIK JOHANNES WEBER KG Firma
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 B and W FILTERFABRIK JOHANNES WEBER KG Firma filed Critical B and W FILTERFABRIK JOHANNES WEBER KG Firma
Application granted granted Critical
Publication of CA972195A publication Critical patent/CA972195A/en
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)
CA155,590A 1972-06-28 1972-11-02 Optical prism Expired CA972195A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA972195A true CA972195A (en) 1975-08-05

Family

ID=6631205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155,590A Expired CA972195A (en) 1972-06-28 1972-11-02 Optical prism

Country Status (12)

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

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
DK139086B (da) 1978-12-11
BE791016A (fr) 1973-03-01
DK139086C (cs) 1979-05-21
FR2191138B1 (cs) 1977-04-08
US3885863A (en) 1975-05-27
JPS4937631A (cs) 1974-04-08
IT969965B (it) 1974-04-10
GB1398812A (en) 1975-06-25
AT321100B (de) 1975-03-10
FR2191138A1 (cs) 1974-02-01
CH558537A (de) 1975-01-31
NL7215175A (cs) 1974-01-02
SE383929B (sv) 1976-04-05

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