Term - OHP Overhead projector.

OHP Overhead projector.

SWPP and BPPA Photographic Glossary

Thursday 24th May 2012

The Annual Convention
with a huge list of
cutting edge speakers from
4 continents.

Image Competition
Free entry for SWPP members.

OHP Overhead projector.

A lightbox that has a mirror and lens projection system built in so that the user can present data to groups using acetate sheets printed with data.

Information provided by: SWPP BPPA
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