Society of Motion Picture and Television Engineers - The Relation of the High-Intensity A-C. Arc to the Light on the Projection Screen

Author(s): D. B. Joy ; E. R. Geib
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 July 1934
Volume: 23
Page(s): 35 - 47
ISSN (Paper): 0097-5834
DOI: 10.5594/J07440
Regular:

The effect on the amount and uniformity of light on the projection screen of changing the position of the arc with respect to the reflector, varying the arc length, decreasing the current, and... View More

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