The Christie 140-110103-01 is a standard zoom lens specifically designed for the Christie H Series of professional large-venue projectors. With a 1.5-2.0:1 zoom ratio, it offers a practical and versatile range of adjustment, allowing installers to fine-tune the projected image size without needing to physically relocate the projector after its initial mounting. This flexibility is essential for achieving a perfectly fitted image on the screen in environments like large auditoriums, houses of worship, and rental/staging applications where the exact throw distance or screen size may require optimization. The lens is engineered to be optically matched to the high light output and resolution of the H Series projectors, ensuring that image sharpness, color fidelity, and brightness are maintained consistently across the entire zoom range.

Constructed with precision glass elements within a durable metal barrel, the lens is built for reliable, long-term performance in demanding fixed installations. It includes manual zoom and focus controls, enabling precise calibration during the setup process. The zoom range strikes an effective balance between offering useful placement flexibility and maintaining a relatively favorable light transmission efficiency, helping to preserve the projector's valuable lumen output. For system integrators working with Christie H Series projectors, the 140-110103-01 provides a dependable and effective optical tool to adapt the projection system to the specific dimensions of the venue, ensuring optimal image quality from a range of feasible projector positions.