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Multiple shutters for a stereoscopic cameraFocal 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.
Document ID
19710000064
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Marxer, L. W. (GOERZ OPT. CO., INC.)
Perkins, D. B.
Riker, J. G.
Sampey, H. R.
Date Acquired
August 6, 2013
Publication Date
April 1, 1971
Subject Category
Physical Sciences
Report/Patent Number
MSC-13507
Report Number: MSC-13507
Accession Number
71B10065
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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