The Panasonic LNS-S20 1.7–2.89 Standard Zoom Lens is a professional interchangeable projector lens designed for use with compatible Panasonic large-venue and installation projectors. It provides a flexible standard throw range, making it suitable for a wide variety of environments including conference halls, lecture theaters, museums, houses of worship, and corporate presentation spaces.

With its 1.7–2.89:1 throw ratio, the LNS-S20 allows installers to fine-tune image size and projector placement without major changes to mounting positions. This flexibility is especially valuable in permanent installations where structural constraints or room layouts limit projector positioning. The zoom capability enables precise adjustment to achieve optimal screen coverage and image geometry.

Engineered with high-quality optical components, the lens delivers consistent brightness, sharp focus, and uniform image quality across the entire screen. It is designed to preserve the native resolution and color performance of the projector, ensuring clear visuals for data presentations, video playback, and high-impact multimedia content. Built to Panasonic’s professional standards, the LNS-S20 integrates seamlessly with supported projector models and is designed for long-term, continuous operation. Its combination of optical performance, installation versatility, and dependable construction makes it a reliable choice for professional AV installations.