Sharp NEC L4K-20ZM Powered Zoom Lens for PH2601QL and PH3501QL, 1.98-3.34:1 Throw Ratio

Optimize large-venue and security installations with the Sharp NEC L4K-20ZM powered zoom lens — built to give integrators precise, flexible projection control for pro AV and surveillance environments. This L4K-series projector accessory provides motorized focus and zoom for remote image adjustment, reducing onsite labor and making configuration faster for control rooms, auditoriums, and monitoring centers. With a 1.98–3.34:1 throw ratio and support for recommended screen sizes from 50" to 500", the lens lets you achieve accurate coverage without repositioning bulky hardware. The varifocal optical design and f/2.5 maximum aperture deliver bright, detailed imagery well-suited to security and monitoring applications where clarity is critical. Compatible with NEC NP-PH2601QL and NP-PH3501QL projectors, the L4K-20ZM installs easily as a plug-and-play upgrade to extend projector versatility and placement options. Whether deploying digital signage, surveillance feeds, or large-scale presentations, this powered zoom lens streamlines setup and enhances image quality. Contact your Sharp NEC reseller or order the L4K-20ZM today to improve projector flexibility and performance in your next security or pro AV project.

• Motorized zoom and focus for fast, remote image adjustments that save installation time and reduce onsite calibration
• 1.98-3.34:1 throw ratio expands placement options, enabling flexible projector mounting for screens from 50" to 500"
• Varifocal design with f/2.5 aperture produces bright, sharp images ideal for pro AV, security and surveillance monitoring
• Engineered for NEC NP-PH2601QL and NP-PH3501QL projectors for dependable, plug-and-play compatibility in critical installations
• Robust build and stable mounting (19.8 lb) minimize drift and maintenance in 24/7 operation; backed by a 1-year limited warranty