NEC

NEC NP19ZL 2.22–3.67:1 Projector Zoom Lens

$169.15

The NEC NP19ZL 2.22–3.67:1 Projector Zoom Lens is an optional, medium-throw lens for select NEC installation projectors, such as the PX Series. It is engineered to provide installation flexibility in diverse environments, from large conference rooms to exhibition halls. The lens features both motorized zoom and focus adjustments, as well as a memory function for simplifying frequent setup changes.

This bayonet-style lens is user-installable without requiring special tools. It also offers lens shift capabilities, specifically +50%/-30% vertical and +20%/-10% horizontal movement, allowing for precise image alignment without physically repositioning the projector unit. The optical specifications feature a throw ratio of 2.22 to 3.67:1, a focal length range of 32.9 mm to 54.2 mm, and an aperture of f/1.86 to f/2.48.

View Product Features

Motorized zoom and focus offer remote adjustment capabilities.
Lens shift function enables flexible vertical and horizontal image placement.
Built-in lens memory stores settings for quick scene recall.
Medium throw ratio suits various large venue installations.
Bayonet-style mount makes physical attachment easy and quick.
Wide aperture range from f/1.86 to f/2.48 for versatile lighting.

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About the NEC NP19ZL 2.22–3.67:1 Projector Zoom Lens

The NEC NP19ZL is a professional-grade, motorized zoom lens engineered for integration with specific high-performance NEC projector models. This optical accessory is designed to provide installation flexibility by offering a variable throw ratio range from 2.22:1 to 3.67:1, allowing system integrators to precisely adjust image size from a given projector mounting position. Its primary function is to replace a projector's standard fixed or limited-range lens, enabling the fine-tuning of the projected image to perfectly fit a screen without physically moving the projector itself. This capability is crucial in complex fixed installations such as boardrooms, lecture halls, museums, and control rooms where the projector's location is constrained by architecture, conduit runs, or sightlines.

The lens features a fully motorized zoom, focus, and lens shift mechanism, which can be controlled remotely via the projector's menu system, a dedicated remote, or network commands. This allows for precise image alignment and adjustment after installation is complete, even if the projector is mounted in a difficult-to-access location like a high ceiling or an enclosed rear-projection box. The optical construction utilizes high-quality glass elements with multi-coatings to maximize light transmission, minimize chromatic aberration, and ensure consistent edge-to-edge sharpness and color fidelity across the entire zoom range. This preserves the native brightness and resolution of the host projector.

Built to the mechanical and electronic specifications of compatible NEC projectors, the NP19ZL attaches securely to the projector's lens mounting interface, ensuring reliable communication and power for its motorized functions. Its design complements the projector's aesthetic and thermal management system. By offering this extended zoom range in a motorized package, the lens provides AV professionals with a critical tool for overcoming common installation challenges, ensuring a perfectly sized and focused image, and future-proofing the installation against potential screen or layout changes. It represents a strategic investment in achieving optimal image quality and installation precision in professional environments.

Key Features

Motorized zoom and focus offer remote adjustment capabilities.
Lens shift function enables flexible vertical and horizontal image placement.
Built-in lens memory stores settings for quick scene recall.
Medium throw ratio suits various large venue installations.
Bayonet-style mount makes physical attachment easy and quick.
Wide aperture range from f/1.86 to f/2.48 for versatile lighting.