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Journal of the Society of Motion Picture Engineers ( Volume: 30, Issue: 5, May 1938)
[ACTIVE]

Precision All-Metal Reflectors for Use with Projection Arcs

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
All reflecting surfaces used for present-day projection purposes are metal. In the well known glass type of reflector, the silver layer acting as the reflecting surface is supported by a base of glass, which acts also as a protecting medium against the damaging effects of an open arc and its associated heat. In the all-metal type of reflector, both the supporting base and the reflecting surface are, as may be expected, composed of metal.
Publication Date
1938-05-01
DOI
10.5594/J16585
Link
https://doi.org/10.5594/J16585
Author(s)
C. E. Shultz
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Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J16585.json

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C. E. Shultz; Precision All-Metal Reflectors for Use with Projection Arcs, Journal of the Society of Motion Picture Engineers ( Volume: 30, Issue: 5, May 1938); SMPTE, 1938. Available at https://doi.org/10.5594/J16585
Snippet:
C. E. Shultz; Precision All-Metal Reflectors for Use with Projection Arcs, Journal of the Society of Motion Picture Engineers ( Volume: 30, Issue: 5, May 1938); SMPTE, 1938. Available at https://doi.org/10.5594/J16585

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C. E. Shultz; Precision All-Metal Reflectors for Use with Projection Arcs, Journal of the Society of Motion Picture Engineers ( Volume: 30, Issue: 5, May 1938); SMPTE, 1938. Available at https://doi.org/10.5594/J16585
Snippet:
<span class="citation">C. E. Shultz; <cite>Precision All-Metal Reflectors for Use with Projection Arcs</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 30, Issue: 5, May 1938); SMPTE, 1938. Available at <a href="https://doi.org/10.5594/J16585" target="_blank" rel="noopener">https://doi.org/10.5594/J16585</a></span>

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Preview:
C. E. Shultz; Precision All-Metal Reflectors for Use with Projection Arcs, Journal of the Society of Motion Picture Engineers ( Volume: 30, Issue: 5, May 1938); SMPTE, 1938
doi: 10.5594/J16585
url: https://doi.org/10.5594/J16585
Snippet:
<li>
C. E. Shultz; <cite id="bib-10-5594-j16585">Precision All-Metal Reflectors for Use with Projection Arcs</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 30, Issue: 5, May 1938); SMPTE, 1938
<span class="doi">10.5594/J16585</span>
</li>