Term - Flash powder
|Flash powder||SWPP and BPPA Photographic Glossary|
Friday 19th December 2014
A chemical powder consisting of a mixture of metallic magnesium and an oxidizing agent. Ignited by heat to produce a brilliant flash of light.
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB