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Journal of the Society of Motion Picture and Television Engineers ( Volume: 54, Issue: 3, March 1950)
[ACTIVE]

A New f/1.5 Lens for Professional 16-Mm Projectors

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
To meet the growing demand for improved high-aperture 16-mm projection lenses, the Eastman Kodak Co. has announced a new series of f/1.5 lenses primarily intended for professional projectors. The lens is fundamentally of the Petzval type with field flattener. The resolving power, contrast and back focus clearance are substantially greater than in present designs. The paper includes a historical outline of the development of lenses of this type, showing the progressive improvements in aberration correction that have been attained in recent years.
Publication Date
1950-03-01
DOI
10.5594/J06361
Link
https://doi.org/10.5594/J06361
Author(s)
W. E. Schade
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J06361.json

Reference this Doc

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W. E. Schade; A New f/1.5 Lens for Professional 16-Mm Projectors, Journal of the Society of Motion Picture and Television Engineers ( Volume: 54, Issue: 3, March 1950); SMPTE, 1950. Available at https://doi.org/10.5594/J06361
Snippet:
W. E. Schade; A New f/1.5 Lens for Professional 16-Mm Projectors, Journal of the Society of Motion Picture and Television Engineers ( Volume: 54, Issue: 3, March 1950); SMPTE, 1950. Available at https://doi.org/10.5594/J06361

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W. E. Schade; A New f/1.5 Lens for Professional 16-Mm Projectors, Journal of the Society of Motion Picture and Television Engineers ( Volume: 54, Issue: 3, March 1950); SMPTE, 1950. Available at https://doi.org/10.5594/J06361
Snippet:
<span class="citation">W. E. Schade; <cite>A New f/1.5 Lens for Professional 16-Mm Projectors</cite>, Journal of the Society of Motion Picture and Television Engineers ( Volume: 54, Issue: 3, March 1950); SMPTE, 1950. Available at <a href="https://doi.org/10.5594/J06361" target="_blank" rel="noopener">https://doi.org/10.5594/J06361</a></span>

SMPTE Icon SMPTE's HTML Pub

Preview:
W. E. Schade; A New f/1.5 Lens for Professional 16-Mm Projectors, Journal of the Society of Motion Picture and Television Engineers ( Volume: 54, Issue: 3, March 1950); SMPTE, 1950
doi: 10.5594/J06361
url: https://doi.org/10.5594/J06361
Snippet:
<li>
W. E. Schade; <cite id="bib-10-5594-j06361">A New f/1.5 Lens for Professional 16-Mm Projectors</cite>, Journal of the Society of Motion Picture and Television Engineers ( Volume: 54, Issue: 3, March 1950); SMPTE, 1950
<span class="doi">10.5594/J06361</span>
</li>