The Christie 140-136101-01 is a specialized zoom lens designed for high-resolution, large-venue projection in environments that demand both image quality and installation flexibility. This lens features a throw ratio range of 1.20:1 to 1.73:1, positioning it as a standard to medium-short throw solution. It is engineered specifically for compatibility with advanced 3-chip DLP projection systems, capable of resolving the full detail of 4K and beyond native content, making it suitable for premium cinema, high-end simulation, and major event staging. The optical pathway is constructed with precision-ground glass elements featuring multi-layer anti-reflective coatings to ensure maximum light throughput, superior contrast, and minimal chromatic aberration. This careful engineering preserves the projector's high lumen output and wide color gamut, delivering images with exceptional clarity, color saturation, and edge-to-edge sharpness across the entire zoom range.

This lens offers manual control over zoom and focus, providing installers with the necessary precision to fine-tune the image for a perfect match to the screen dimensions and geometry. The robust, all-metal housing and mount ensure mechanical stability and reliable performance over time, resisting misalignment from environmental vibrations or thermal changes. The lens is designed to maintain a consistent and bright aperture, which is critical for preserving the projector's contrast ratio and ensuring uniform illumination without vignetting. Its optical design is optimized to minimize distortion and field curvature, which is essential when projecting onto flat or slightly curved screens where geometric accuracy is paramount for immersive and technically accurate visuals, such as in command and control centers or scientific visualization domes.

The Christie 140-136101-01 facilitates versatile system design by accommodating a useful range of throw distances from a single lens. This allows system integrators to standardize on one lens model for multiple auditoriums or installations with varying depths, simplifying inventory and ensuring consistent optical performance across a facility. It represents a critical link between a high-performance projector and the screen, enabling the creation of stunningly detailed and bright images in spaces where projector placement options are variable. This lens is a cornerstone component for professionals who require a reliable, high-fidelity optical tool to realize the full potential of their high-brightness, high-resolution projection systems in demanding fixed installations.