Term - Angstrom
|Angstrom||SWPP and BPPA Photographic Glossary|
Thursday 23rd May 2013
A unit of measurement used to indicate specific points of wavelengths within the electromagnetic spectrum. Visible light rays occur between 4000 7000 Å.
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB