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Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 2, August 1933)
[ACTIVE]

Professional Motion Picture Photography with High-Intensity Short-Life Incandescent Lamps

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
Summary—To increase the light output per watt, to improve the actinicity of the light, to increase the proportion of blue light badly needed for color photography, and to reduce the size and number and increase the output of the lighting units, tungsten lamp filaments are heated to temperatures as near the melting point as is practicable. Reference data are presented on lumen output, efficiency, color (energy) distribution, and lamp life. Practicable safe operating limits are indicated. A new “super photoflood” lamp is described and data on overvoltage lamp operation for location lighting are presented for reference.
Publication Date
1933-08-01
DOI
10.5594/J02039
Link
https://doi.org/10.5594/J02039
Author(s)
M. W. Palmer, E. W. Beggs
Source Data (JSON)

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M. W. Palmer and E. W. Beggs; Professional Motion Picture Photography with High-Intensity Short-Life Incandescent Lamps, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 2, August 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J02039
Snippet:
M. W. Palmer and E. W. Beggs; Professional Motion Picture Photography with High-Intensity Short-Life Incandescent Lamps, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 2, August 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J02039

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M. W. Palmer and E. W. Beggs; Professional Motion Picture Photography with High-Intensity Short-Life Incandescent Lamps, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 2, August 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J02039
Snippet:
<span class="citation">M. W. Palmer and E. W. Beggs; <cite>Professional Motion Picture Photography with High-Intensity Short-Life Incandescent Lamps</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 2, August 1933); SMPTE, 1933. Available at <a href="https://doi.org/10.5594/J02039" target="_blank" rel="noopener">https://doi.org/10.5594/J02039</a></span>

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Preview:
M. W. Palmer and E. W. Beggs; Professional Motion Picture Photography with High-Intensity Short-Life Incandescent Lamps, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 2, August 1933); SMPTE, 1933
doi: 10.5594/J02039
url: https://doi.org/10.5594/J02039
Snippet:
<li>
M. W. Palmer and E. W. Beggs; <cite id="bib-10-5594-j02039">Professional Motion Picture Photography with High-Intensity Short-Life Incandescent Lamps</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 2, August 1933); SMPTE, 1933
<span class="doi">10.5594/J02039</span>
</li>