DE679590C - Device for copying individual color separations together - Google Patents
Device for copying individual color separations togetherInfo
- Publication number
- DE679590C DE679590C DEG97809D DEG0097809D DE679590C DE 679590 C DE679590 C DE 679590C DE G97809 D DEG97809 D DE G97809D DE G0097809 D DEG0097809 D DE G0097809D DE 679590 C DE679590 C DE 679590C
- Authority
- DE
- Germany
- Prior art keywords
- color separations
- color
- copy
- individual color
- films
- 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
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
- G02B27/1066—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
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
-
- 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
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Description
Von zwei verschiedenen Farbauszügen können z. B. somit je zwei diese vereinende Kopien gleichzeitig hergestellt werden.From two different color separations z. B. Thus, these two unifying copies are produced simultaneously.
Die Anwendung ist aber nicht nur auf die Herstellung von Zweifarbenkopie:a beschränkt, es ist vielmehr auch möglich, Dreifarbenkopien zu erzeugen. Zu diesem Zweck braucht auf der Rückseite der Kopierfilme lediglich je -eine weitere, vorzugsweise optische EinrichL tung zum Kopieren eines weiteren Farbaus:-zuges vorgesehen zu sein.The application is not limited to the production of two-color copies: a, it is also possible to produce three-color copies. To this end, the copying films only ever -a more, preferably optical EinrichL needs on the back processing for copying another Farbaus: -zuges to be provided.
An Hand der Zeichnung ist de# Erfindungsgegenstand beispielsweise für die Herstellung von Dreifarbenkopien erläutert.On the basis of the drawing, the subject of the invention is, for example for making three-color copies.
Ll. ist eine Lichtquelle, die den Farhauszug NI. über das Obj ektiv 01 und das Prisma P auf den Film Sl. abbildet. Infolge der halbdurchlässigen Verspiegelung des Prismas erfolgt gleichzeitig eine weitere Abbildung des Farbauszuges N, auf dem Film S,.. Entsprechend ist der Lichtstrahlengang der Lichtquelle L". Ihr Licht geht über den FarhauszugN2, das Objektiv02 und das PrisraaP einerseits zu dem Film S2 'und andererseits zu dem Film Sl. Auf den Filmen werden somit jeweils zwei Farbauszüge abgebildet. Der dritte FarbauszugN,3 bzw. NJ wird durch die Lichtquellen L3 bzw. Lß' und die Ob- jektive 03 bzw. 03' abgebildet. Man erhält so mit zwei verschiedenen und zwei weiteren gleichartigen Farbauszügen, also insgesamt vier Farbauszügen, zwei vollständige Dreifarbenkopien.Ll. is a light source that supports the NI. via the lens 01 and the prism P on the film S1. maps. As a result of the semitransparent mirroring of the prism, another image of the color separation N takes place on the film S, .. The light beam path of the light source L "is correspondingly. Its light goes through the FarauszugN2, the Lens02 and the PrisraaP on the one hand to the film S2 'and on the other hand to the film Sl. on the films thus two color separations are imaged. the third color Auszugn, 3 or NJ by the light sources L3 or loess 'and the objec- tive 03 or 03' shown. is thus obtained with two different and two other similar color separations, so a total of four color separations, two complete three-color copies.
Die erfindungsge:rnäße Einrichtung eignet sich nicht nur für die Herstellung von Farb'-filmpositiven für die Vorführung, sondern auch für die Herstellung von Farbfihnzwischenpositiven. Ebenso ist die erfindungsgemäße Einrichtung sowohl bei Normalfilmen als auch bei Schmalfilmen zu verwenden.The device according to the invention is not only suitable for production of color 'film positives for showing, but also for making Color flags between positives. Likewise, the device according to the invention is both at To use normal films as well as narrow films.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG97809D DE679590C (en) | 1938-05-06 | 1938-05-06 | Device for copying individual color separations together |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG97809D DE679590C (en) | 1938-05-06 | 1938-05-06 | Device for copying individual color separations together |
Publications (1)
Publication Number | Publication Date |
---|---|
DE679590C true DE679590C (en) | 1939-08-09 |
Family
ID=7140759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG97809D Expired DE679590C (en) | 1938-05-06 | 1938-05-06 | Device for copying individual color separations together |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE679590C (en) |
-
1938
- 1938-05-06 DE DEG97809D patent/DE679590C/en not_active Expired
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