Term - Contrast index (CI)
|Contrast index (CI)||SWPP and BPPA Photographic Glossary|
Monday 21st April 2014
Contrast index (CI)
A measure of contrast used in processing to determine the correct grade of paper to use to print a negative with a full tonal range using a diffuser enlarger.
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB