EIKI LNS-T10 Long Zoom Lens 2.12-3.39:1 Throw Ratio

The EIKI LNS-T10 is a high-quality, long zoom interchangeable lens designed for EIKI's professional-grade installation and large-venue projectors. It is engineered to provide exceptional optical performance and installation flexibility, allowing system integrators to place the projector at a greater distance from the screen while still achieving a large, bright image. With a versatile throw ratio range of 2.12:1 to 3.39:1, this lens enables precise calibration for various room geometries, accommodating long throw distances common in auditoriums, houses of worship, lecture halls, and large conference centers. The lens's multi-element glass construction and specialized coatings are designed to maximize light transmission, minimize chromatic aberration, and ensure edge-to-edge sharpness and color uniformity, which is critical for detailed data graphics and high-definition video content.

This lens features fully motorized zoom, focus, and lens shift controls, which can be operated remotely via the projector's menu system or an external control interface. This remote adjustability is crucial for fine-tuning the image after the projector is permanently mounted in often hard-to-reach locations like high ceilings or rear projection booths. The robust mechanical build ensures that the lens holds its precise alignment over time, resisting the drift that can occur with thermal changes or vibration. Its design is optimized to work in concert with the projector's light engine, maintaining high brightness levels and contrast even at the longest throw settings, which is essential for overcoming ambient light in large spaces.

The value of the EIKI LNS-T10 lies in its ability to solve challenging installation constraints while maintaining superior image quality. It transforms a standard projector into a versatile tool for fixed installations, providing the necessary reach and adjustment capabilities to fill large screens from the back of a room. For consultants and AV integrators, having access to such a lens expands the possible projector placement options, enabling cleaner room designs where equipment can be hidden from view. By offering a long zoom range with professional-grade optics and motorized controls, the LNS-T10 ensures that the visual impact of the presentation is uncompromised, delivering crisp, bright, and accurately framed images tailored to the specific demands of the venue.