The Christie 38-809061-XX is a high-performance zoom lens engineered for use with professional-grade 3-Chip DLP projectors. This optical component is specifically designed to provide a medium-throw solution, delivering a variable throw ratio of 1.45–1.8:1 depending on the native resolution of the projector. It is optimized for large-scale environments such as cinema theaters, auditoriums, and broadcast studios where superior image contrast and clarity are required from a moderate distance.

Classified as a "High Contrast" lens, this model is built to maximize the black levels and overall dynamic range of the projected image. It is particularly compatible with heavy-duty projector platforms such as the Christie Roadie 25K, where it helps maintain optical precision across its entire zoom range. The lens construction utilizes high-quality glass elements to minimize chromatic aberrations and ensure uniform brightness from the center to the edges of the screen, even at high lumen outputs.

The lens features an integrated motorized system for both zoom and focus adjustments, allowing for precise control and easy installation. This motorized capability enables technical teams to calibrate the projector remotely, ensuring that the image remains sharp and properly framed during setup or live events. Additionally, it supports significant vertical and horizontal offsets, providing installers with the flexibility to position the projector off-axis from the screen center without distorting the geometry of the projected content.