A New Type of Ultra-High-Speed Framing Camera Combining a Rotating Mirror with a Film Drum
Metadata
- Publisher
- SMPTE
- Doc Type
- Journal Article
- Article Type
- research-article
- Abstract
- This paper describes three new framing cameras, each of which combines a high-speed rotating four-face mirror with a low-speed rotating film drum. Typical features of one camera are: continuous writing system, 120,000 frames/sec, 200 exposures per run, 1 usec minimum exposure time, rotating mirror motor-driven at 90,000 rpm, rotating film drum of 60-cm diameter motor-driven at 900 rpm, effective aperture f/9, frame size 5 mm × 20 mm. A second similar camera can operate at twice as many frames/sec. Exposure time can be maintained at the minimum value, and 200 exposures per run can be taken at low framing rates. A third camera is being made to take 2000 frames at 106frames/sec.
- Publication Date
- 1961-04-01
- DOI
10.5594/J14367- Link
- https://doi.org/10.5594/J14367
- Author(s)
- Tsuneyoshi Uyemura
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Tsuneyoshi Uyemura; A New Type of Ultra-High-Speed Framing Camera Combining a Rotating Mirror with a Film Drum, Journal of the SMPTE ( Volume: 70, Issue: 4, April 1961); SMPTE, 1961. Available at https://doi.org/10.5594/J14367
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Tsuneyoshi Uyemura; A New Type of Ultra-High-Speed Framing Camera Combining a Rotating Mirror with a Film Drum, Journal of the SMPTE ( Volume: 70, Issue: 4, April 1961); SMPTE, 1961. Available at https://doi.org/10.5594/J14367
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Tsuneyoshi Uyemura; A New Type of Ultra-High-Speed Framing Camera Combining a Rotating Mirror with a Film Drum, Journal of the SMPTE ( Volume: 70, Issue: 4, April 1961); SMPTE, 1961. Available at https://doi.org/10.5594/J14367
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<span class="citation">Tsuneyoshi Uyemura; <cite>A New Type of Ultra-High-Speed Framing Camera Combining a Rotating Mirror with a Film Drum</cite>, Journal of the SMPTE ( Volume: 70, Issue: 4, April 1961); SMPTE, 1961. Available at <a href="https://doi.org/10.5594/J14367" target="_blank" rel="noopener">https://doi.org/10.5594/J14367</a></span>
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Tsuneyoshi Uyemura; A New Type of Ultra-High-Speed Framing Camera Combining a Rotating Mirror with a Film Drum, Journal of the SMPTE ( Volume: 70, Issue: 4, April 1961); SMPTE, 1961
doi: 10.5594/J14367
url: https://doi.org/10.5594/J14367
doi: 10.5594/J14367
url: https://doi.org/10.5594/J14367
Snippet:
<li> Tsuneyoshi Uyemura; <cite id="bib-10-5594-j14367">A New Type of Ultra-High-Speed Framing Camera Combining a Rotating Mirror with a Film Drum</cite>, Journal of the SMPTE ( Volume: 70, Issue: 4, April 1961); SMPTE, 1961 <span class="doi">10.5594/J14367</span> </li>