The Christie 4.0-7.2:1 Zoom Lens (part number 140-116109-XX) is a motorized long-throw optical solution designed for Christie's H and HS Series 1DLP projectors. This lens provides a high degree of installation versatility, allowing projectors to be placed at significant distances from the screen. The exact throw ratio varies based on the specific projector model it is paired with; for example, it yields a 4.0-7.2:1 ratio on 2K resolution H Series projectors, but a 5.66-10.8:1 ratio on 4K HS Series models like the 4K7-HS and 4K10-HS.

A key feature of this lens is its fully motorized control interface. It enables precise remote adjustment of zoom, focus, and both horizontal and vertical lens offset. For compatible projectors, these lens positions can be saved in the projector's memory and recalled as required, which simplifies multi-projector setups and recurring events. The motorized, boresight-adjustable mount allows for fine-tuning the image alignment and positioning without physically moving the projector unit.

Designed for professional-grade applications, the lens is part of a suite of accessories that deliver versatility for any project, from large venues and auditoriums to simulation and visualization environments. Its optical design ensures compatibility with high-brightness 1DLP systems and supports consistent, high-quality image performance across its entire zoom range. The robust design is built for reliable, long-term use within the specified operating parameters of the compatible H and HS Series projectors.