Term - Tripack
|Tripack||SWPP and BPPA Photographic Glossary|
Monday 26th January 2015
Consisting of three emulsion layers of different sensitivity each on its own base. It is used to obtain three separation negatives with a single exposure.
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB