The Christie 140-101103-01 is a high-performance, short zoom lens designed for use with select Christie's high-brightness DLP projectors, enabling flexible installation in spaces with specific throw distance constraints. With a versatile zoom ratio covering a throw range from approximately 0.95:1 to 1.2:1, this lens is engineered for ultra-short throw applications where the projector must be positioned exceptionally close to the screen or projection surface to create a large image. This capability is critical in environments where space is limited, such as digital signage in narrow corridors, immersive simulation domes, or interactive floor projections, and helps minimize shadows and glare from presenters. The optical design utilizes premium glass elements with multi-layer coatings to maximize light transmission and ensure consistent edge-to-edge sharpness and color uniformity, preserving the high lumen output and color fidelity of the Christie projector to which it is matched.

This lens integrates seamlessly with compatible projector models via a secure, bayonet-style mounting system, often featuring electronic contacts that allow the projector to automatically recognize the lens and load its optimal calibration data. This automatic configuration simplifies setup by adjusting internal image parameters to correct for any inherent optical characteristics, ensuring geometric accuracy and focus uniformity across the entire field. The motorized functions for zoom and focus, controllable directly from the projector's menu or remote software, enable precise fine-tuning after installation without physical intervention. This remote adjustability is vital in permanent installations where the projector may be mounted in a difficult-to-access location, such as a ceiling void or inside an enclosure.

Constructed to meet the demands of 24/7 operation in both controlled and challenging environments, the lens features a robust metal housing that protects the delicate internal optics from dust, vibration, and thermal stress. Its design supports the thermal management system of the host projector, ensuring stable performance over extended periods. As a dedicated accessory from a major projection manufacturer, the Christie 140-101103-01 lens represents a critical component for system integrators, providing the necessary optical flexibility to realize a projector's full potential within the physical confines of a given venue, thereby ensuring a bright, sharp, and correctly sized image where standard lenses would be impractical.