Throw lenses

“Long throw” lenses are designed to be used when the projector is far back from the screen in front projection. A “Short throw” is used when, in close proximity to the screen, in the rear or front...

Truss

The metal lattice tower used to support a projector, Leko light, screen or drape is considered a truss. Typically, trusses are 6 feet or taller.