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Journal of the SMPTE ( Volume: 77, Issue: 7, July 1968)
[ACTIVE]

High-Efficiency Projection for a 35mm Curved-Screen Theater

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Abbreviated Title
J SMPTE
Volume
77, No. 7, pp. 721–722
Abstract
Of the several ways to improve projected image quality, the efficient use of light is most often overlooked. Factors such as screen gain, screen shape, matching of lens to lamp, correct alignment and correct selection of the lamp can have considerable effect on both picture quality and operation costs. The adoption of xenon lamps, coupled with correct screen and projector design, can cut operation costs while bringing about increased depth of focus and better overall picture quality.
Publication Date
1968-07-01
DOI
10.5594/J07010
ISSN
Print: 0361-4573
Link
https://doi.org/10.5594/J07010
Author(s)
G. M. BerggrenKollmorgen Corp., 104 Lower Westfield Rd., Holyoke, Mass. 01040
R. W. TownsendWil-Kin Inc., 301 North Ave. N.E., Atlanta, Ga. 30308
Copyright
© 1968 Society of Motion Picture and Television Engineers, Inc.

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G. M. Berggren and R. W. Townsend; High-Efficiency Projection for a 35mm Curved-Screen Theater, Journal of the SMPTE ( Volume: 77, Issue: 7, July 1968); SMPTE, 1968. Available at https://doi.org/10.5594/J07010
Snippet:
G. M. Berggren and R. W. Townsend; High-Efficiency Projection for a 35mm Curved-Screen Theater, Journal of the SMPTE ( Volume: 77, Issue: 7, July 1968); SMPTE, 1968. Available at https://doi.org/10.5594/J07010

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Preview:
G. M. Berggren and R. W. Townsend; High-Efficiency Projection for a 35mm Curved-Screen Theater, Journal of the SMPTE ( Volume: 77, Issue: 7, July 1968); SMPTE, 1968. Available at https://doi.org/10.5594/J07010
Snippet:
<span class="citation">G. M. Berggren and R. W. Townsend; <cite>High-Efficiency Projection for a 35mm Curved-Screen Theater</cite>, Journal of the SMPTE ( Volume: 77, Issue: 7, July 1968); SMPTE, 1968. Available at <a href="https://doi.org/10.5594/J07010" target="_blank" rel="noopener">https://doi.org/10.5594/J07010</a></span>

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Preview:
G. M. Berggren and R. W. Townsend; High-Efficiency Projection for a 35mm Curved-Screen Theater, Journal of the SMPTE ( Volume: 77, Issue: 7, July 1968); SMPTE, 1968
doi: 10.5594/J07010
url: https://doi.org/10.5594/J07010
Snippet:
<li>
G. M. Berggren and R. W. Townsend; <cite id="bib-10-5594-j07010">High-Efficiency Projection for a 35mm Curved-Screen Theater</cite>, Journal of the SMPTE ( Volume: 77, Issue: 7, July 1968); SMPTE, 1968
<span class="doi">10.5594/J07010</span>
</li>

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