FR2109039A6 - - Google Patents

Info

Publication number
FR2109039A6
FR2109039A6 FR7021585A FR7021585A FR2109039A6 FR 2109039 A6 FR2109039 A6 FR 2109039A6 FR 7021585 A FR7021585 A FR 7021585A FR 7021585 A FR7021585 A FR 7021585A FR 2109039 A6 FR2109039 A6 FR 2109039A6
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
FR7021585A
Other languages
French (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.)
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Original Assignee
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
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 Societe dOptique Precision Electronique et Mecanique SOPELEM SA filed Critical Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Priority to FR7021585A priority Critical patent/FR2109039A6/fr
Priority to DE19707042677 priority patent/DE7042677U/de
Priority to DE19702056792 priority patent/DE2056792A1/de
Application granted granted Critical
Publication of FR2109039A6 publication Critical patent/FR2109039A6/fr
Priority to US00306297A priority patent/US3814853A/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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography
    • G03B15/12—Trick photography using mirrors
    • 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
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • 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
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR7021585A 1969-12-31 1970-06-12 Expired FR2109039A6 (show.php)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7021585A FR2109039A6 (show.php) 1970-06-12 1970-06-12
DE19707042677 DE7042677U (de) 1969-12-31 1970-11-18 Mischeinrichtung fuer teleprojektion mit variablem gesichtsfeld
DE19702056792 DE2056792A1 (de) 1969-12-31 1970-11-18 Mischeinrichtung fur Teleprojektion mit variablem Gesichtsfeld
US00306297A US3814853A (en) 1969-12-31 1972-11-14 Variable-field mixer for television transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7021585A FR2109039A6 (show.php) 1970-06-12 1970-06-12

Publications (1)

Publication Number Publication Date
FR2109039A6 true FR2109039A6 (show.php) 1972-05-26

Family

ID=9057064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021585A Expired FR2109039A6 (show.php) 1969-12-31 1970-06-12

Country Status (1)

Country Link
FR (1) FR2109039A6 (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126002A1 (fr) * 1983-05-11 1984-11-21 Societe D'optique, Precision Electronique Et Mecanique - Sopelem Appareil d'observation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126002A1 (fr) * 1983-05-11 1984-11-21 Societe D'optique, Precision Electronique Et Mecanique - Sopelem Appareil d'observation

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