direct positive emulsion

direct positive emulsion
прямопозитивная эмульсия

Большой англо-русский и русско-английский словарь. 2001.

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  • photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

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