Zorsika WB072 Projector Lens Compatible Models: NEC NP-CW5700UL NEC NP-CW5800UL OEM

Compatible Projector Models: 2 NEC Projectors (with Brightness, Resolution, Zoom Ratio)

The following are the verified compatible models for WB072 (NEC projectors), with brightness, resolution, and zoom ratio for each:

Note: Brightness, resolution, and zoom ratio are sourced from the Zorsika product database (subject to the model nameplate/manual for accuracy); lens compatibility is determined by the projector chassis interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.

Specifications of This Lens

The above parameters are sourced from the Zorsika product database. For complete technical specifications, please contact your sales representative.

Frequently Asked Questions

Q: What if the lens doesn't match the image size?

A: First confirm the lens mount and optical axis position of your projector model, then select a lens with the corresponding throw ratio based on your actual installation distance. If you're unsure, send us your installation distance and screen size and our Zorsika technical team will recommend the right option.

Q: My projector isn't on the list of those 2 models. Can I still use the WB072?

A: The list shows verified models only, not the complete range. Projectors of the same brand and generation often share the same lens interface. Send us photos of your machine's nameplate and the original lens, and our Zorsika technical team can confirm compatibility for you.

Q: Can this lens replace the OEM lens?

A: The lens is at the heart of the projector's optical path and directly determines image clarity and color accuracy. Zorsika lenses (models listed in the specifications table above) are matched item by item against OEM optical parameters—focal length, throw ratio, and lens elements—with identical coating processes, producing sharp images with no edge softening. Regular replacement lenses typically use ordinary glass elements with insufficient coating layers, resulting in noticeable brightness loss and color shift. For commercial and exhibition applications, Zorsika is the recommended choice.

Q: Why choose Zorsika over the OEM?

A: Zorsika lenses are manufactured to OEM optical specifications, with lens elements, coatings, and throw ratios matched item by item. Every unit undergoes resolution testing before leaving the factory. Compared to OEM lenses, we offer shorter lead times and better overall value. Compared to other replacement lenses, we back our optical performance with measurable data.

Q: What is the lens warranty period?

A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-human damage (such as impacts, liquid ingress, or unauthorized disassembly), contact our after-sales service directly. The warranty period is calculated from the shipping invoice date.

What Zorsika Lenses Deliver

The WB072 is a standard lens for commercial installations. Zorsika matches it against OEM specifications item by item, and every unit undergoes resolution testing before shipping, backed by verifiable optical performance data.

The Zorsika equivalent model is compatible with 2 projectors: NEC NP-CW5700UL and NP-CW5800UL. Enter WB072 in the search system on the Zorsika official website to find the complete model compatibility list.

• Optical Matching: Focal length, throw ratio, and lens elements matched to OEM specifications
• Resolution Testing: Every unit tested before shipping; MTF data available on request
• Coating Process: Lens coatings rated equivalent to OEM standards to minimize light loss
• Stable Supply: Supports bulk orders and project-based procurement

In short: the lens is the optical core—don't gamble with image quality over a price difference. Zorsika projector lenses are built to OEM blueprints, delivering superior overall value.

Note: Actual imaging performance depends on the projector condition and installation environment. For bulk orders, we recommend requesting one unit for on-site testing first.

Things to Watch for When Replacing the Lens

• Power off before swapping the lens: Always shut down the projector and wait for the cooling fan to stop before removing or installing the lens. Avoid working with the power on to prevent damage to the connectors.
• Don't touch the glass: Fingerprints and oils directly degrade image quality. Hold the lens by the barrel, not the glass. Use a blower to gently remove dust—do not wipe with cloth.
• Focus before locking: After the lens is seated, run a focus test first, then tighten the retaining screws. This prevents gradual loosening that can cause image drift over time.
• Check connector cleanliness: Dust on the bayonet mount and contacts can cause poor connectivity. Clean them while swapping lenses for a more reliable result.

Related Links

• Zorsika Technical Support Center
• Projector Brands and Compatible Models
• Projector Lamp / Lens / Air Filter Product Library

Procurement Inquiries

For solution consultation, project proposals, or the complete model compatibility list for the Zorsika WB072, reach us through:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

Lens model and compatible projector data in this article are sourced from the Zorsika product database. Information is continuously updated; confirm with actual inquiry for the most accurate details.