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GB428422A - Method of simultaneously exposing several colour plates or films in multi-colour cameras - Google Patents

Method of simultaneously exposing several colour plates or films in multi-colour cameras

Info

Publication number
GB428422A
GB428422A GB20452/34A GB2045234A GB428422A GB 428422 A GB428422 A GB 428422A GB 20452/34 A GB20452/34 A GB 20452/34A GB 2045234 A GB2045234 A GB 2045234A GB 428422 A GB428422 A GB 428422A
Authority
GB
United Kingdom
Prior art keywords
colour
panchromatic
emulsion
layer
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
Application number
GB20452/34A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB428422A publication Critical patent/GB428422A/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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structure And Mechanism Of Cameras (AREA)

Abstract

428,422. Colour photography. RECKMEIER, E., 12, Lindenstrasse, Berlin. Nov. 13, 1933, No. 20452 /34. Convention date, Nov. 14, 1932. Divided out of 414,257. [Class 98 (ii)] In a camera for colour photography possessing one lens, one light-distributing surface and two plate frames arranged at an angle to one another, the blue, yellow-green sensitive bi-pack is arranged in the rear frame impinged upon by the transmitted beam, while the red-sensitive, for example panchromatic, emulsion is arranged in the side frame impinged upon by the reflected beam. The front layer of the bi-pack may be an ordinary emulsion thin or poor in silver, while the rear layer may be an orthochromatic or panchromatic emulsion. The front layer may be coloured yellow if the rear layer is orthochromatic and green if the rear layer is panchromatic. The light-distributing surface may comprise a semi-transparent gold mirror. Specification 421,790 is referred to.
GB20452/34A 1932-11-14 1933-11-13 Method of simultaneously exposing several colour plates or films in multi-colour cameras Expired GB428422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE428422X 1932-11-14

Publications (1)

Publication Number Publication Date
GB428422A true GB428422A (en) 1935-05-13

Family

ID=6477466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20452/34A Expired GB428422A (en) 1932-11-14 1933-11-13 Method of simultaneously exposing several colour plates or films in multi-colour cameras

Country Status (1)

Country Link
GB (1) GB428422A (en)

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