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Journal of the SMPTE ( Volume: 74, Issue: 3, March 1965)
[ACTIVE]

Achieving Long Focal Length Television Lenses Electronically

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
Long focal length lenses were required for the television cameras at the national political conventions. By operating on the electron optics in the image section of the image orthicon to produce controlled magnification of the electronic image on the target, it was possible to simulate very long focal length lenses with relatively inexpensive shorter focal length lenses without any apparent degradation in picture quality.
Publication Date
1965-03-01
DOI
10.5594/J06055
Link
https://doi.org/10.5594/J06055
Author(s)
Fred Himelfarb
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J06055.json

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Preview:
Fred Himelfarb; Achieving Long Focal Length Television Lenses Electronically, Journal of the SMPTE ( Volume: 74, Issue: 3, March 1965); SMPTE, 1965. Available at https://doi.org/10.5594/J06055
Snippet:
Fred Himelfarb; Achieving Long Focal Length Television Lenses Electronically, Journal of the SMPTE ( Volume: 74, Issue: 3, March 1965); SMPTE, 1965. Available at https://doi.org/10.5594/J06055

HTML (ISO 690 compliant)

Preview:
Fred Himelfarb; Achieving Long Focal Length Television Lenses Electronically, Journal of the SMPTE ( Volume: 74, Issue: 3, March 1965); SMPTE, 1965. Available at https://doi.org/10.5594/J06055
Snippet:
<span class="citation">Fred Himelfarb; <cite>Achieving Long Focal Length Television Lenses Electronically</cite>, Journal of the SMPTE ( Volume: 74, Issue: 3, March 1965); SMPTE, 1965. Available at <a href="https://doi.org/10.5594/J06055" target="_blank" rel="noopener">https://doi.org/10.5594/J06055</a></span>

SMPTE Icon SMPTE's HTML Pub

Preview:
Fred Himelfarb; Achieving Long Focal Length Television Lenses Electronically, Journal of the SMPTE ( Volume: 74, Issue: 3, March 1965); SMPTE, 1965
doi: 10.5594/J06055
url: https://doi.org/10.5594/J06055
Snippet:
<li>
Fred Himelfarb; <cite id="bib-10-5594-j06055">Achieving Long Focal Length Television Lenses Electronically</cite>, Journal of the SMPTE ( Volume: 74, Issue: 3, March 1965); SMPTE, 1965
<span class="doi">10.5594/J06055</span>
</li>