The Christie 118-100117-XX is a precision-engineered fixed focal length lens designed for use with specific Christie 3-chip DLP projectors, particularly those in the SX+ and HD resolution platforms with a 0.95-inch DMD imaging system. This 1.2:1 throw ratio lens provides a versatile medium-range projection capability, making it suitable for a variety of fixed installation environments such as boardrooms, classrooms, medium-sized auditoriums, and control rooms where a consistent, high-quality image is required without the need for zoom adjustment.

Constructed with high-quality glass elements and multi-layer coatings, the lens is optimized to maintain edge-to-edge sharpness, high contrast, and minimal chromatic aberration, ensuring the projector's native brightness and color fidelity are preserved. The fixed focal length design contributes to mechanical stability and consistent optical performance over time. It is engineered to be mechanically and electronically compatible with the projector's lens mount and control system, allowing for remote focus and shift adjustments when the projector supports these functions.

As a dedicated ILS (Integrated Lens System) component, this lens is built to the rigorous standards required for professional, high-brightness applications. It enables integrators to select the exact throw ratio needed for the installation's screen size and throw distance, ensuring optimal pixel density and image quality. By providing a reliable, high-performance optical solution, this fixed lens allows Christie projectors to deliver detailed, vibrant images in demanding professional settings.