platinotype 的定义
Photography.
- 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.
- Also called platinum print . a print made by this process.
更多platinotype例句
- A thin negative is better printed by the cold bath process, but negatives should be good and brilliant for platinotype printing.
- Amongst the various printing processes in common use amongst photographers, platinotype is unique in several respects.
- To begin with, platinotype printing is divided into cold-bath process and hot-bath process.
- The negative, therefore, should be dried before being brought into contact with the platinotype paper.
- Make a note of the highest letter visible and proceed to develop the platinotype print.