Accession Number : AD0433779


Title :   A PULSE OPERATED SHUTTER SYSTEM FOR AN AERIAL CAMERA WITH CELESTIAL ORIENTATION,


Descriptive Note : Memorandum rept.


Corporate Author : BALLISTIC RESEARCH LABS ABERDEEN PROVING GROUND MD


Personal Author(s) : Reitz,Richard G.


Report Date : OCT 1963


Pagination or Media Count : 35


Abstract : A pulse operated shutter system was developed for use with an aerial camera with celestial orientation. The shutter system provides for synchronization of a celestial and a terrestrial photograph to within .001 second of one another. Exposure durations of .010, .005, .003, and .002 second are available. (Author)


Descriptors :   (*AERIAL CAMERAS, CAMERA SHUTTERS), PHOTOGRAMMETRY, GEODESICS, ASTRONOMICAL CAMERAS, TOPOGRAPHIC CAMERAS, SYNCHROS, SOLENOIDS, GEARS, SYNCHRONIZING SWITCHES


Distribution Statement : APPROVED FOR PUBLIC RELEASE