AT66394B - Prepared for recording and projecting cinematographic or fixed color images. - Google Patents

Prepared for recording and projecting cinematographic or fixed color images.

Info

Publication number
AT66394B
AT66394B AT66394DA AT66394B AT 66394 B AT66394 B AT 66394B AT 66394D A AT66394D A AT 66394DA AT 66394 B AT66394 B AT 66394B
Authority
AT
Austria
Prior art keywords
recording
prepared
color images
lens
fixed color
Prior art date
Application number
Other languages
German (de)
Inventor
Maurice Audibert
Original Assignee
Maurice Audibert
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 Maurice Audibert filed Critical Maurice Audibert
Application granted granted Critical
Publication of AT66394B publication Critical patent/AT66394B/en

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
    • G02B27/1006—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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • 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
    • G02B27/123—The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power

Description

  

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In der Ausführungsform der Fig. 7 wird das neue Objektiv durch drei Linsen.   9,     g1,   g2 gebildet, die in Röhren   G, G, G2   Seite an Seite angeordnet sind. An Stelle dieser Röhren könnte man auch drei in einem rechteckigen Block   1   eingebQhrte Löcher verwenden, wie es beispielsweise die Fig. 8 zeigt. Diese Löcher   mussten selbstverständlich genau   in derselben Ebene liegen. Die Ausführung der Fig. 8 ermöglicht eine erheblich einfachere Montage und Regulierung der Linsen. 



   Um die Regulierung zu erleichtern, ist der Block I oder die Röhren, die die Linsen   glus 92   des Verteilers enthalten, in einer beweglichen Röhre Jf angeordnet. Dieselbe lässt sich in einen Mantel   N   verschieben, der an dem Gestell des ganzen Apparates befestigt ist. Die Verstellung der   Röhre   M wird durch ein Handrad R oder dgl. ausgeführt, das bei seiner Betätigung mit Hilfe der Welle 3 ein kleines Zahnrad 0 in Drehung versetzt, das sich in Eingriff mit einer an dem Rohr M vorgesehenen Zahnstange P befindet. In gleicher Weise ist auch das vordere Objektiv A in einem Rohr T eingebaut und kann mit Hilfe eines Rades r und eines Zahnrades   U,   das in die Zahnstange P des Rohres. 11 eingreift, relativ zu dem   Rohr. lI verschoben werden.   



   PATENT-ANSPRÜCHE :
1. Vorrichtung für die Aufnahme und Wiedergabe von kinematographischen oder feststehenden Bildern in natürlichen Farben nach den Dreifarbenverfahren, gekennzeichnet durch ein vorderes Objektiv und ein davon abstehendes zweites Objektiv, das aus nebeneinander-   liegenden Linsen   oder Linsenteilen besteht und das vom ersten Objektiv produzierende   Schein-   bild in Teilbilder zerlegt, die durch Lichtfilter oder dgl. in den Grundfarben erzeugt werden.



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In the embodiment of FIG. 7, the new objective is made up of three lenses. 9, g1, g2 arranged side by side in tubes G, G, G2. Instead of these tubes, one could also use three holes made in a rectangular block 1, as shown, for example, in FIG. Of course, these holes had to be exactly in the same plane. The embodiment of FIG. 8 enables a considerably simpler assembly and regulation of the lenses.



   In order to facilitate regulation, the block I or the tubes containing the lens glus 92 of the distributor is arranged in a movable tube Jf. The same can be moved into a jacket N, which is attached to the frame of the whole apparatus. The adjustment of the tube M is carried out by a handwheel R or the like, which, when actuated with the aid of the shaft 3, sets a small gearwheel 0 in rotation, which is in engagement with a rack P provided on the tube M. In the same way, the front lens A is built into a tube T and, with the help of a wheel r and a gear U, which is inserted into the rack P of the tube. 11 engages relative to the tube. lI to be moved.



   PATENT CLAIMS:
1. Device for the recording and reproduction of cinematographic or fixed images in natural colors according to the three-color process, characterized by a front lens and a protruding second lens, which consists of adjacent lenses or lens parts and the dummy image produced by the first lens broken down into partial images that are generated in the basic colors by light filters or the like.

Claims (1)

2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Linsenteile aus einem aus der Linse ausgeschnittenen schmalen Streifen (b) und zwei aus einer zweiten Linse her gestellten halbkreisförmigen Teilen (bl, b2) bestehen. 2. Device according to claim 1, characterized in that the lens parts consist of a narrow strip (b) cut out of the lens and two semicircular parts (bl, b2) made from a second lens. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Linsenteile durch drei gleichartige Streifen gebildet werden, die durch Zerschneiden l-on Linsen entstehen. 3. Device according to claim 1, characterized in that the lens parts are formed by three strips of the same type which are produced by cutting up 1-on lenses.
AT66394D 1912-07-27 1913-07-24 Prepared for recording and projecting cinematographic or fixed color images. AT66394B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR458040T 1912-07-27

Publications (1)

Publication Number Publication Date
AT66394B true AT66394B (en) 1914-08-25

Family

ID=1497677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT66394D AT66394B (en) 1912-07-27 1913-07-24 Prepared for recording and projecting cinematographic or fixed color images.

Country Status (5)

Country Link
AT (1) AT66394B (en)
DE (1) DE324547C (en)
FR (1) FR458040A (en)
GB (1) GB191317023A (en)
NL (1) NL1277C (en)

Also Published As

Publication number Publication date
GB191317023A (en) 1913-12-18
FR458040A (en) 1913-10-01
NL1277C (en) 1916-05-01
DE324547C (en) 1920-09-01

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