Term - Perforations
|Perforations||SWPP and BPPA Photographic Glossary|
Friday 28th November 2014
Is accurately spaced holes punched throughout the length of film for still cameras. Basically the perforation function as a guide for precision registration of film and also provide mechanical movement from frame to frame.
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB