Photographic silver halide emulsion.

摘要

A silver halide emulsion for infrared recording materials is to be provided, which has a high sensitivity and emulsion additives which have a supersensitising action on infrared-sensitised emulsions.
Infrared-sensitised silver halide emulsion which contains aromatic thiosulphonic acids or salts thereof as emulsion additive.
Photographic materials for recordings by means of infrared lasers.