Platinotype (noun) Definition, Meaning & Examples

noun Photography.
  1. a process of printing positives in which a platinum salt is used, rather than the usual silver salts, in order to make a more permanent print.
  2. a print made by this process.
noun
  1. an obsolete process for producing photographic prints using paper coated with an emulsion containing platinum salts, the resulting image in platinum black being more permanent and of a richer tone than the usual silver image
Platinotype (noun) Definition, Meaning & Examples

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