Liquid crystal display housing unit adapted for use with a slide
Liquid crystal display housing unit adapted for use with a slide
Liquid crystal display housing unit for a slide projector
Liquid crystal screen for overhead projector
Masking panel
Microfilm reader printer stand
Multiple slide holder for use in a photographic scanner
Operation panel for a projector
Overhead projection system
Overhead projection system
Portion of a data projector
Portion of a liquid crystal projector
Projection device
Projector
Projector
Projector
Projector
Projector
Projector
Projector