NEC Display NP19ZL - 32.90 mm to 54.20 mm, f/2.4 - f/1.86, Medium Throw Zoom Lens

The NP19ZL is a premium medium throw zoom lens designed specifically for NEC projectors, delivering dependable performance, flexible installation, and sharp, cinematic imagery across a wide range of throw distances. With a focal length range of 32.90 mm to 54.20 mm, this lens makes it easier to tailor image size and seating arrangements without sacrificing image fidelity. Its combination of lens shift and manual zoom provides exceptional control during setup and on-the-fly adjustments, making it ideal for classrooms, conference rooms, lecture halls, and home theater environments where space and alignment can change from room to room. The NP19ZL is engineered to maintain high-contrast detail and accurate color reproduction from edge to edge, even as you zoom, ensuring content remains clear and impactful whether you’re projecting data-rich presentations, bright marketing visuals, or immersive video.

• The NP19ZL covers a focal length range of 32.90 mm to 54.20 mm, enabling precise image size control across a variety of room sizes and seating layouts. This range minimizes distortion and keystone adjustments while letting you quickly adapt to different projection distances without moving the projector. It’s a practical solution for multipurpose spaces where room geometry changes often, allowing for quick reconfiguration without sacrificing image integrity.
• It combines lens shift with manual zoom for effortless alignment during installation and operation. Lens shift lets you adjust the image position without moving the projector, helping to accommodate architectural constraints, screen placement, or ceiling drops. The manual zoom gives you tactile control over image magnification, so you can fine-tune composition and framing for flawless presentations or screenings.
• The NP19ZL is designed for versatility in lighting and viewing environments thanks to its aperture range of f/2.4 at the wide end and f/1.86 at the telephoto end. This dynamic range supports strong image brightness, improved depth of field, and better low-light performance, while preserving sharpness and detail in vibrant, high-contrast scenes. Whether you’re delivering a slide deck with bright graphics or a cinematic trailer with subtle shadows, this lens helps maintain clarity and color accuracy.
• Performance and precision are hallmarks of the NP19ZL. The zoom mechanism is engineered for smooth, repeatable focus and reliable sharpness across the entire zoom range. Expect fast focusing with minimal delay during dynamic presentations or live events, and consistent image quality that stays true to the original content as you zoom in or out. The lens is built to resist misalignment from routine handling, maintaining consistent projection quality over time.
• Designed for compact, robust installation, the NP19ZL is suitable for a wide array of applications—from fixed conference rooms to portable projection setups. Its medium-throw characteristics strike a balance between throw distance and image size, offering flexibility for smaller rooms and larger venues alike. The lens’s construction supports reliable performance in busy environments where equipment may be adjusted, moved, or transported frequently, ensuring you can rely on consistent results whenever you project.

Technical Details of NEC Display NP19ZL

• Focal Length: 32.90 mm – 54.20 mm
• Zoom Ratio: approximately 1.65x
• Maximum Aperture: f/2.4 – f/1.86
• Throw Type: Medium Throw
• Lens Shift: Manual
• Focus: Manual
• Design: Projection lens for NEC Display projectors
• Compatibility: Designed for select NEC Display projectors; verify model compatibility with NP19ZL

How to install NEC Display NP19ZL

• Unpack the NP19ZL with care and inspect for any shipping damage. Confirm you have the correct lens for your NEC projector model and that all mounting hardware is present before installation begins.
• Power down the projector and disconnect it from any power source. If your installation uses a ceiling mount or rack, prepare the mounting area and ensure there is clearance to access the lens housing for removal and replacement.
• Remove the existing lens from the projector following the manufacturer’s instructions. Align the NP19ZL with the projector’s lens mount and carefully secure it using the appropriate screws and mounting hardware supplied with the lens or the projector.
• Once mounted, adjust the lens shift to align the projected image with the screen. Use the projector’s geometry and the NP19ZL’s manual lens shift controls to position the image precisely where you want it on the screen, avoiding keystone distortion and ensuring corners are square.
• Manipulate the zoom and focus controls to achieve your desired image size and sharpness. Start at the wide end and gradually zoom to the telephoto end while observing image clarity, then fine-tune the focus to lock in crisp detail across the entire image.

Frequently asked questions

• Q: What is the focal length range of the NP19ZL? A: The NP19ZL covers 32.90 mm to 54.20 mm, providing flexible image sizing across a variety of throw distances and screen sizes.
• Q: Does the NP19ZL support lens shift? A: Yes. The lens includes manual lens shift to help you align the image without moving the projector, which is especially useful in tricky installation environments.
• Q: What is the aperture range? A: The lens offers an aperture range of f/2.4 at the wide end to f/1.86 at the telephoto end, supporting brightness and contrast across the zoom range.
• Q: Is the NP19ZL compatible with all NEC projectors? A: The NP19ZL is designed for select NEC Display projectors. Always verify compatibility with your specific model and consult NEC documentation or support to confirm fitment.
• Q: What kinds of environments is this lens best suited for? A: With its medium-throw capability, manual zoom, and lens shift, the NP19ZL is ideal for classrooms, conference rooms, lecture halls, and home theater setups where installation geometry varies and reliable performance is required.