International Review of Educational Cinematography (Jul-Dec 1929)

Record Details:

Title:
International Review of Educational Cinematography
Date:
Jul-Dec 1929
Publisher:
International Educational Cinematographic Institute
Volume:
International Review of Educational Cinematography (Jul-Dec 1929)
Leaf #:
000191
Language:
English
Collection:
Non-Theatrical Film
Format:
Periodicals
Contributor:
Library of Congress, MBRS, Moving Image Section
Sponsor:
Library of Congress, Motion Picture, Broadcasting and Recorded Sound Division
Coordinator:
Media History Digital Library
Description:
Date Added:
September 21, 2023
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by means of which a great increase of sensitiveness is obtained in the panchromatic plates or films. This process has found an important application in instantaneous autochromy and has made it possible to reduce the exposure in full sunlight, from x/2 second to ljm. of a second; also in night photography this process has proved very useful. Having thus reviewed the basis on which colour photography and the three-colour processes are founded, as well as the pan chromatic material which is available at the present day, we shall deal in the next article with three-colour and bi-colour selection as applied to colour cinematography. (to be continued), Prof. RonoLFn Namias. s-ingi. 181 —