DE167478C - - Google Patents
Info
- Publication number
- DE167478C DE167478C DENDAT167478D DE167478DA DE167478C DE 167478 C DE167478 C DE 167478C DE NDAT167478 D DENDAT167478 D DE NDAT167478D DE 167478D A DE167478D A DE 167478DA DE 167478 C DE167478 C DE 167478C
- Authority
- DE
- Germany
- Prior art keywords
- lenses
- lens
- parallax
- mirrors
- partial images
- 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.)
- Active
Links
- 230000001143 conditioned effect Effects 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Television Image Signal Generators (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Für die Zwecke der Mehrfarbenphotographie, insbesondere bei bewegten Objekten, ist es erwünscht und notwendig, die zwei, drei oder mehr Teilaufnahmen gleichzeitig machen zu können.For the purposes of multicolor photography, especially with moving objects, it is desirable and necessary to take two, three or more partial recordings at the same time to be able to do.
Einrichtungen für diesen Zweck sind mehrfach beschrieben worden; mit Ausnahme derjenigen, die nur ein Objektiv verwenden und die Teilung des Strahlenbündels mittels SpiegelFacilities for this purpose have been described several times; with the exception of those who use only one lens and split the beam by means of a mirror
ίο erzielen, besitzen alle diese Vorrichtungen mehrere Aufnahmeobjektive, die in einem mehr oder minder weiten Abstand voneinander angeordnet sind.ίο achieve, all have these devices several taking lenses, which are at a more or less wide distance from each other are arranged.
Parallaxenfehler sind dabei unvermeidlich.Parallax errors are inevitable.
Die bisher beste Lösung der Aufgabe dürfte vielleicht die in der Patentschrift 93951 beschriebene sein: von dem Objekt entwirft eine Linse ein reelles Bild und auf dieses sind drei mit ihren Achsen geneigt angeordnete Objektive gerichtet, welche die drei Teilbilder mittels hintergesetzter Spiegel seitlich entwerfen.Perhaps the best solution to the problem so far is that in patent specification 93951 be described: a lens creates a real image of the object and onto it three lenses arranged with their axes inclined are directed, which the three partial images design laterally using a mirror placed behind.
Abgesehen davon, daß die dort beschriebene Vorrichtung nicht so wirkt, wie sie in der Zeichnung dargestellt ist, vielmehr nur sehr kleine Winkel auszunutzen gestattet, ist die Neigung der drei Objektivachsen aus dem ungleicheApart from the fact that the device described there does not work as it is in the Drawing is shown, rather only allowed to use very small angles, is the Inclination of the three lens axes from the unequal
Grunde bedenklich, als dadurch
Schärfenzeichnung bedingt wird.Reason questionable than through it
Sharpness drawing is conditioned.
Die vorliegende Neuerung verwendet ebenfalls mehrere Objektive, deren Parallaxe jedoch durch zweckentsprechende Anordnung auf das geringstmögliche Maß herabgemindert ist.The present innovation also uses several lenses, but their parallax is reduced to the lowest possible level by appropriate arrangement.
Dies wird dadurch erreicht, daß man die ablenkenden Spiegel, anstatt hinter dem Objektiv, zwischen Vorder- und Hinterlinse desselben anordnet (Fig. 1), was bei Objektiven an sich bekannt ist.This is achieved by placing the deflecting mirrors behind the lens, arranged between the front and rear lens of the same (Fig. 1), which is the case with lenses is known per se.
Der Abstand der Objektivachsen wird dadurch, wie Fig. 2 zeigt, auf ein Mindestmaß beschränkt, und die Anordnung gestattet die Ausnutzung, beliebig großer Bildwinkel bei kleinen Spiegeln.The distance between the objective axes is thereby, as FIG. 2 shows, to a minimum limited, and the arrangement allows the use of any large angle of view small mirrors.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE167478C true DE167478C (en) |
Family
ID=432780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT167478D Active DE167478C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE167478C (en) |
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0
- DE DENDAT167478D patent/DE167478C/de active Active
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