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Photo Research Corporation

founded 1941

Photo Research was founded in 1941 by cinematographer Karl Freund. Freund "began developing products to improve the quality of photography in the motion picture industry."
Terms
  • United States
  • Hollywood
  • Chatsworth
"Company History," Photo Research, Inc., http://www.photoresearch.com/current/history.asp (accessed 06/17/2015)
Instructions for Regulated Brightness Source
Instructions for Spectra Regulated Brightness Source: Code #BSR-100 or #BSR-9

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