Society of Motion Picture and Television Engineers - The Effect of Aperture Lenses on Illumination

Author(s): W. B. Rayton
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 December 1934
Volume: 23
Page(s): 309 - 317
ISSN (Paper): 0097-5834
DOI: 10.5594/J08749
Regular:

The complexity of the geometrical optics involved in a motion picture projector leads to numerous proposals for improving illumination in some respect that look plausible at first glance but... View More

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