DE1900123A1 - Device to achieve the colored domonante effect - Google Patents

Device to achieve the colored domonante effect

Info

Publication number
DE1900123A1
DE1900123A1 DE19691900123 DE1900123A DE1900123A1 DE 1900123 A1 DE1900123 A1 DE 1900123A1 DE 19691900123 DE19691900123 DE 19691900123 DE 1900123 A DE1900123 A DE 1900123A DE 1900123 A1 DE1900123 A1 DE 1900123A1
Authority
DE
Germany
Prior art keywords
achieve
colored
effect
domonante
filter
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.)
Pending
Application number
DE19691900123
Other languages
German (de)
Inventor
Stefam Horvath
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.)
STUDIOUL CINEMATOGRAFIC BUCURE
Original Assignee
STUDIOUL CINEMATOGRAFIC BUCURE
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 STUDIOUL CINEMATOGRAFIC BUCURE filed Critical STUDIOUL CINEMATOGRAFIC BUCURE
Priority to DE19691900123 priority Critical patent/DE1900123A1/en
Publication of DE1900123A1 publication Critical patent/DE1900123A1/en
Pending 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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • 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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Blocking Light For Cameras (AREA)

Description

Vorrichtung zur Erzielung des Effektes farbiger Dominante (Kameravorsatz zur Erzielung einer Farbdominante) Vorliegende Erfindung betrifft eine Vorrichtung zur Beleuchtung des Filters zwecks Erzielung des Effektes einer farbigen Dominante, die auf Film- bzw. Fernsehkameras und Fotoapparaten angebracht werden kann. Device to achieve the colored dominant effect (camera attachment to achieve a color dominant) The present invention relates to an apparatus to illuminate the filter in order to achieve the effect of a colored dominant, which can be attached to film or television cameras and cameras.

Die bekannten Vorrichtungen zur Anbringung von Farbfiltern unmittelbar am Objektiv uon Filmaufnahmekameras haben den Nachteil, daß sie die Beleuchtung des Filters zur Erzielung des Effektes farbiger Dominante nicht gestatten.The known devices for attaching color filters directly on the lens of film cameras have the disadvantage that they have the lighting of the filter to achieve the colored dominant effect.

Die Erfindung beseitigt diesen Nachteil durch Schaffung, einer Kassette, deren eines Ende eine Fassung zum Anbringen an dem ObJektiv des Apparates und deren anderes Ende einen Schlitz aufweist, in dem ein Filter mit einem Rahmen gleiten kann, wobei in der Kassette zwei Lichtquellen von zwei Schirmen genchfitzt,nngebracht sind.The invention overcomes this disadvantage by providing a cassette, one end of which has a socket for attachment to the lens of the apparatus and of which the other end has a slot in which a filter slide with a frame can, with two light sources from two screens in the cassette are.

Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand der Zeichnung dargestellt. Die erfindungsgemäße Vorrichtung (Kameravorsatz) besteht aus einer Metallkassette 1 mit einer am Objektiv der Kamera anzubringenden Fassung 2. Yorteilhaft ist die Kassette 1 schwarz angestrichen, um evtl. Reflektionen zu vermeiden.An exemplary embodiment of the invention is described below with reference to FIG Drawing shown. The device according to the invention (Camera attachment) consists of a metal cassette 1 with a to be attached to the lens of the camera Version 2. The cassette 1 is advantageously painted black to avoid any reflections to avoid.

Am vorderen Bereich der Kassette ist ein Schlitz a zum Einführen eines Filters 3 für die Farbdominante vorgesehen. Zur Beleuchtung des Filters 3 sind zwei Lichtquellen 4 und 4' vorgesehen, die durch zwei Schirme 5, 5' nach rückwärts abgeschirmt sind, um das unmittelbare Eindringen des Lichtes von den Lichtquellen 4, 4t in das Objektiv zu verhindern. Die erfindungsgemäße Vorrichtunz zeichnet sich durch einfache und rüstige Bauweise und leicS-^ Handhabung aus.At the front of the cassette there is a slot a for inserting a Filters 3 provided for the color dominant. To illuminate the filter 3 are two Light sources 4 and 4 'are provided, which are screened backwards by two screens 5, 5' are to ensure the direct penetration of the light from the light sources 4, 4t into the Objective to prevent. The device according to the invention is characterized by simple and robust construction and easy handling.

Claims (1)

Patent ansprüche Patent claims Kameravorsatz zur Erzielung von Farbdominanten, dadurch gekennzeichnet, daß daß sie aus einer Kassette (1) mit einer Fassung (2) zum Anbringen an Kameraobjektiv besteht, an deren vorderen Teil ein Schlitz (a) zum Einführen eines Filters (3) ausgebildet ist, wobei zur Beleuchtung des Filters (3) zwei Lichtquellen (4, 4') vorgesehen sind, die gegenüber dem Objektiv durch Schirme (5, 5') abgeschirmt sind.Camera attachment for achieving color dominants, characterized in that that they come from a cassette (1) with a mount (2) for attachment to the camera lens consists, at the front part of which there is a slot (a) for inserting a filter (3) is designed, with two light sources (4, 4 ') to illuminate the filter (3) are provided, which are shielded from the lens by screens (5, 5 '). L e e r s e i t eL e r s e i t e
DE19691900123 1969-01-02 1969-01-02 Device to achieve the colored domonante effect Pending DE1900123A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691900123 DE1900123A1 (en) 1969-01-02 1969-01-02 Device to achieve the colored domonante effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691900123 DE1900123A1 (en) 1969-01-02 1969-01-02 Device to achieve the colored domonante effect

Publications (1)

Publication Number Publication Date
DE1900123A1 true DE1900123A1 (en) 1970-10-15

Family

ID=5721669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691900123 Pending DE1900123A1 (en) 1969-01-02 1969-01-02 Device to achieve the colored domonante effect

Country Status (1)

Country Link
DE (1) DE1900123A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2143392A1 (en) * 1971-06-24 1973-02-02 Turpin Gerald

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2143392A1 (en) * 1971-06-24 1973-02-02 Turpin Gerald

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