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Transactions of the Society of Motion Picture Engineers ( Volume: 11, Issue: 31, September 1927)
[ACTIVE]

An Improved Condenser System for Motion Picture Projection

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
At Present there are four types of illumination in general use for motion picture projection. They are as follows: (1) The straight arc with 4½-inch diameter condensers. (2) The mazda lamp with condensers. (3) The high intensity arc with 4½-inch diameter condensers. (4) The low intensity reflector arc.
Publication Date
1927-09-01
DOI
10.5594/J06594
Link
https://doi.org/10.5594/J06594
Author(s)
Lewis M. Townsend
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Lewis M. Townsend; An Improved Condenser System for Motion Picture Projection, Transactions of the Society of Motion Picture Engineers ( Volume: 11, Issue: 31, September 1927); SMPTE, 1927. Available at https://doi.org/10.5594/J06594
Snippet:
Lewis M. Townsend; An Improved Condenser System for Motion Picture Projection, Transactions of the Society of Motion Picture Engineers ( Volume: 11, Issue: 31, September 1927); SMPTE, 1927. Available at https://doi.org/10.5594/J06594

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Lewis M. Townsend; An Improved Condenser System for Motion Picture Projection, Transactions of the Society of Motion Picture Engineers ( Volume: 11, Issue: 31, September 1927); SMPTE, 1927. Available at https://doi.org/10.5594/J06594
Snippet:
<span class="citation">Lewis M. Townsend; <cite>An Improved Condenser System for Motion Picture Projection</cite>, Transactions of the Society of Motion Picture Engineers ( Volume: 11, Issue: 31, September 1927); SMPTE, 1927. Available at <a href="https://doi.org/10.5594/J06594" target="_blank" rel="noopener">https://doi.org/10.5594/J06594</a></span>

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Preview:
Lewis M. Townsend; An Improved Condenser System for Motion Picture Projection, Transactions of the Society of Motion Picture Engineers ( Volume: 11, Issue: 31, September 1927); SMPTE, 1927
doi: 10.5594/J06594
url: https://doi.org/10.5594/J06594
Snippet:
<li>
Lewis M. Townsend; <cite id="bib-10-5594-j06594">An Improved Condenser System for Motion Picture Projection</cite>, Transactions of the Society of Motion Picture Engineers ( Volume: 11, Issue: 31, September 1927); SMPTE, 1927
<span class="doi">10.5594/J06594</span>
</li>