It yields a long density range, and its development latitude allows push processing with relatively low fog. 它将产生高密度变化范围，同时显影过程允许进行会造成相关联的低灰雾的迫冲。
Fog in such supersensitized emulsions, which are prone to enamine dye-produced fog, can be reduced by employing an azaindene in the emulsion. 这些超增感乳剂中的灰雾，可能是由形成的烯胺染料引起的，并且这种灰雾，可采用向乳剂中加入氮茚来降低。
