Term - Coupler

Coupler

SWPP and BPPA Photographic Glossary

Thursday 24th May 2012

The Annual Convention
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cutting edge speakers from
4 continents.

Image Competition
Free entry for SWPP members.

Coupler

Chemical present in different forms in all three layers of substantive colour or a chemical incorporated into a developer.

Information provided by: SWPP BPPA
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