Three Color Subtractive Cinematography

It is suggested that the most promising line of development of the three-color camera will involve use of three films sensitized primarily for light of different colors, and that a lens of 50 mm. focus and f/2 speed will be used in connection with twin revolving bladed mirrors for splitting the light from the lens. The requirement of the positive print will be met by means of a transparent dye mordant that will at least retain the size and outlines of the negative grain to produce the necessary definition.

Print ISSN

0097-5834

Published

1931-01

Content type

Original Research

DOI

10.5594/J16627