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Journal of the SMPTE ( Volume: 69, Issue: 3, March 1960)
[ACTIVE]

A New Convertible Projector for 35mm and 70mm Film

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
A projector of basically new design is intended for the dual purpose of projecting either 35mm or 70mm film, at either 24 or 30 frames/sec. The different projection lenses are prefocused in precision fittings for ready interchange. Optical and magnetic soundheads are integral assemblies. Conversion from either film size to the other, and frame rate change, takes but a few minutes
Publication Date
1960-03-01
DOI
10.5594/J10967
Link
https://doi.org/10.5594/J10967
Author(s)
Willy Borberg, Bernard D. Plakun
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J10967.json

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Willy Borberg and Bernard D. Plakun; A New Convertible Projector for 35mm and 70mm Film, Journal of the SMPTE ( Volume: 69, Issue: 3, March 1960); SMPTE, 1960. Available at https://doi.org/10.5594/J10967
Snippet:
Willy Borberg and Bernard D. Plakun; A New Convertible Projector for 35mm and 70mm Film, Journal of the SMPTE ( Volume: 69, Issue: 3, March 1960); SMPTE, 1960. Available at https://doi.org/10.5594/J10967

HTML (ISO 690 compliant)

Preview:
Willy Borberg and Bernard D. Plakun; A New Convertible Projector for 35mm and 70mm Film, Journal of the SMPTE ( Volume: 69, Issue: 3, March 1960); SMPTE, 1960. Available at https://doi.org/10.5594/J10967
Snippet:
<span class="citation">Willy Borberg and Bernard D. Plakun; <cite>A New Convertible Projector for 35mm and 70mm Film</cite>, Journal of the SMPTE ( Volume: 69, Issue: 3, March 1960); SMPTE, 1960. Available at <a href="https://doi.org/10.5594/J10967" target="_blank" rel="noopener">https://doi.org/10.5594/J10967</a></span>

SMPTE Icon SMPTE's HTML Pub

Preview:
Willy Borberg and Bernard D. Plakun; A New Convertible Projector for 35mm and 70mm Film, Journal of the SMPTE ( Volume: 69, Issue: 3, March 1960); SMPTE, 1960
doi: 10.5594/J10967
url: https://doi.org/10.5594/J10967
Snippet:
<li>
Willy Borberg and Bernard D. Plakun; <cite id="bib-10-5594-j10967">A New Convertible Projector for 35mm and 70mm Film</cite>, Journal of the SMPTE ( Volume: 69, Issue: 3, March 1960); SMPTE, 1960
<span class="doi">10.5594/J10967</span>
</li>