17 January 1990 The PI-74C Hand-Held Computer, An Instrumentation Photographer's Helper.
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The PI-74C hand-held computer/calculator enables instrumentation photographers and test engineers to perform numerous calculations related to camera usage. BASIC language programs loaded into the PI-74C enable the user to run a complete job analysis or to solve various single-solution programs for given camera applications.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Donald H. Peterson, "The PI-74C Hand-Held Computer, An Instrumentation Photographer's Helper.", Proc. SPIE 1155, Ultrahigh Speed and High Speed Photography, Photonics, and Videography '89: Seventh in a Series, (17 January 1990); doi: 10.1117/12.962400; https://doi.org/10.1117/12.962400


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