NASA NTRS · 19710000064
Multiple shutters for a stereoscopic camera
Abstract
Focal plane shutter assembly composed of three mechanically separate rotary shutters permits exposure of three separated photographic films simultaneously with exposure time of 0.08 second. Exposure time is repeatable within 2 percent, uniformity of exposure over all three films is within 5 percent.
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Marxer, L. W., Perkins, D. B., Riker, J. G., Sampey, H. R.. 1971-04-01. Multiple shutters for a stereoscopic camera. https://ntrs.nasa.gov/citations/19710000064
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