Accession Number : AD0919975
Title : Development of a Free Radical Film Printer.
Descriptive Note : Final rept. Jan 72-Apr 73,
Corporate Author : PERKIN-ELMER CORP DANBURY CT OPTICAL TECHNOLOGY DIV
Personal Author(s) : Roman, Walter A.
Report Date : AUG 1973
Pagination or Media Count : 68
Abstract : This report covers the design of a high resolution, high intensity contact printer capable of producing duplicates onto free radical material in continuous rolls. It has been demonstrated that, by providing a highly efficient spectral radiation through a shaped slit, virtually 100 percent resolution retention of 154 l/mm low contrast targets has been accomplished on free radical material running at 20 ft/min. The uniformity over the format is within 5 percent. The report describes, further, the design considerations made during the course of the program. (Author)
Descriptors : (*CONTACT PRINTERS, PHOTOGRAPHIC PROCESSING), FREE RADICALS, HIGH RESOLUTION, INTENSITY, XENON, MERCURY LAMPS, AIR COOLED, SPECTRAL ENERGY DISTRIBUTION, POWER SUPPLIES, COOLING.
Subject Categories : Photography
Distribution Statement : APPROVED FOR PUBLIC RELEASE