Term - Screen frequency
|Screen frequency||SWPP and BPPA Photographic Glossary|
Tuesday 29th July 2014
The number of rows of dots in a halftone image within an inch which is stated as lpi (lines per inch).
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB