All our articles about development

N-Plus Development: Expanding Flat Scenes onto a Normal Paper Grade

· 7 min read

N-Plus Development: Expanding Flat Scenes onto a Normal Paper Grade

How extending development time raises negative contrast so a short scene brightness range fills a normal paper grade, the expansion half of the Zone System.

N-Minus Development: Contracting High-Contrast Scenes onto Printable Paper

· 7 min read

N-Minus Development: Contracting High-Contrast Scenes onto Printable Paper

How shortening development time lowers negative contrast so a long scene brightness range fits a normal paper grade, the second half of the Zone System equation.