EXPOSURE METHOD FOR PHOTOSENSITIVE MATERIAL USING OPTICAL FILTER

PURPOSE: To provide an exposure method by which printing is performed from a black-and-white negative by using a tone conversion filter for multi-gradation photographic paper in the same tone as the conventional multi-gradation photographic paper, and a black-and-white print excellent in color sensi...

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Bibliographische Detailangaben
Hauptverfasser:	NAKABA TOMOMICHI, NISHINOIRI HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM AUXILIARY PROCESSES IN PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS
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Beschreibung
Zusammenfassung:	PURPOSE: To provide an exposure method by which printing is performed from a black-and-white negative by using a tone conversion filter for multi-gradation photographic paper in the same tone as the conventional multi-gradation photographic paper, and a black-and-white print excellent in color sensitivity is obtained even at the time of printing from a color negative. CONSTITUTION: In this method, silver halide photographic sensitized material in which the relation of SB and SG is 0.95