The Christie 140-114107-01 is an ultra-short zoom lens engineered for large-venue projectors in installations where space is at an absolute premium and the projector must be positioned exceptionally close to the screen. With a remarkably narrow zoom range of 0.84 to 1.02:1, it functions almost as a fixed lens but provides a minimal, critical adjustment for fine-tuning the image size and alignment. This "short zoom" characteristic defines it as an ultra-short-throw optic, allowing the projector to be placed a very small fraction of the screen's width away. This capability is indispensable for applications like tight rear-projection cabinets, interactive displays where the projector is mounted directly above the surface, simulation domes, or architectural installations where concealing the projector is paramount.

Designed for high-brightness Christie large-venue models, this lens is built to maintain optical integrity when projecting from such an acute angle, minimizing geometric distortion and preserving focus and brightness from edge to edge. The near-fixed design with a tiny zoom range typically permits a large maximum aperture, maximizing light transmission to ensure the projector's lumen output is not compromised—a vital consideration for maintaining image intensity in these short-throw scenarios. Built into a precision metal housing, it includes manual controls for its limited zoom and focus adjustments. For system integrators designing immersive or space-constrained environments, the Christie 140-114107-01 is a specialized tool that enables large-scale, seamless images from projector placements that would be impossible with standard lenses, transforming spatial limitations into opportunities for innovative visual design.