Paper H–6: Tripod-Mounted High-Speed Framing Camera

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPTE
Volume: 71, No. 1A, pp. 355–358
Abstract: A portable, rotating-mirror framing camera weighing 35 lb has been built and operated. Standard 35mm film cassettes are used. Each 5-ft load is good for 5 exposures comprising 12 information frames per exposure. All loading and film advance is done in full daylight. The camera has an interframe time of 1 μsec and its variable-aperture stops range from f/10 to f/64. Incorporated within the camera body is a “foolproof” optical synchronizing “gate.” The range of focus is from 5 ft to infinity with typical resolution of 30 timewise by 60 spacewise information lines per millimeter on Panatomic-X film. Some of the synchronizing electronics are in the camera and some in a remote portable chassis. Within the camera housing is a transistorized synchronizer preamplifier. Remote electronics include power supply, camera operating chassis, high-voltage pulse and pulse-delay circuits, camera synchronizing circuitry, rotor driving pressure, rotor frequency and lubrication pressure monitors, all with the capability of programed, manual or remote operation. These chassis are mounted in a standard “Bud” rack 24 in. wide and 36 in. high.
Publication Date: 1962-01-01
DOI: 10.5594/J18140XY
ISSN: Print: 0361-4573
Link: https://doi.org/10.5594/J18140XY
Author(s): Richard J. Krumhansl
Copyright: © 1962 Society of Motion Picture and Television Engineers, Inc.

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Richard J. Krumhansl; Paper H–6: Tripod-Mounted High-Speed Framing Camera, Journal of the SMPTE ( Volume: 71, Issue: 1A, 1962); SMPTE, 1962. Available at https://doi.org/10.5594/J18140XY

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Richard J. Krumhansl; Paper H–6: Tripod-Mounted High-Speed Framing Camera, Journal of the SMPTE ( Volume: 71, Issue: 1A, 1962); SMPTE, 1962. Available at https://doi.org/10.5594/J18140XY

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Richard J. Krumhansl; Paper H–6: Tripod-Mounted High-Speed Framing Camera, Journal of the SMPTE ( Volume: 71, Issue: 1A, 1962); SMPTE, 1962. Available at https://doi.org/10.5594/J18140XY

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<span class="citation">Richard J. Krumhansl; <cite>Paper H–6: Tripod-Mounted High-Speed Framing Camera</cite>, Journal of the SMPTE ( Volume: 71, Issue: 1A, 1962); SMPTE, 1962. Available at <a href="https://doi.org/10.5594/J18140XY" target="_blank" rel="noopener">https://doi.org/10.5594/J18140XY</a></span>

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Richard J. Krumhansl; Paper H–6: Tripod-Mounted High-Speed Framing Camera, Journal of the SMPTE ( Volume: 71, Issue: 1A, 1962); SMPTE, 1962
doi: 10.5594/J18140XY
url: https://doi.org/10.5594/J18140XY

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<li>
Richard J. Krumhansl; <cite id="bib-10-5594-j18140xy">Paper H–6: Tripod-Mounted High-Speed Framing Camera</cite>, Journal of the SMPTE ( Volume: 71, Issue: 1A, 1962); SMPTE, 1962
<span class="doi">10.5594/J18140XY</span>
</li>