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