Zorsika WE442 Projector Lens Compatible Models: InFocus YLW520 InFocus YLU500 InFocus YLW550

Specifications

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

Compatible Projector Models: 4 InFocus Projectors (Including Brightness, Resolution, Zoom Ratio)

Below are the verified compatible projector models for WE442 (InFocus projectors), with brightness, resolution, and zoom ratio for each model:

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

Same Specs, Why Choose Zorsika

Zorsika provides original-spec replacement lenses for the WE442, with every key parameter matched against the OEM specifications, supporting bulk project orders and supply.

Zorsika's same-spec replacement model is compatible with 4 InFocus units: YLW520, YLU500, YLW550, and YLU505; enter WE442 in the query system on Zorsika's official website to find the complete model compatibility list.

• Optical Matching: Focal length, throw ratio, and lens group aligned with OEM specifications
• Resolution Testing: Individual testing before shipment, MTF data available
• Coating Process: Lens coating matches factory grade, minimizing light loss
• Stable Supply: Supports bulk purchasing and project supply

In short: The lens is the optical core—don't gamble with image quality over price differences. Zorsika projector lenses are manufactured per OEM optical blueprints, offering overall advantages.

Note: Actual imaging performance depends on chassis condition and installation environment. We recommend requesting one unit for testing before bulk orders.

What to Watch for When Replacing the Lens

• Power off first: Always shut down and wait for the cooling fan to stop before disassembling or installing the lens to avoid interface damage from live operation.
• Don't touch the glass: Fingerprints and oils directly affect image quality—grip the lens barrel without touching the glass; use an air blower for dust, not a dry cloth.
• Lock after focusing: Focus and test after proper installation, then tighten the securing screws to prevent image drift from loosening over time.
• Keep interfaces clean: Dust on mounts and contacts causes poor connection—clean them during lens replacement for extra reliability.

FAQ

Q: My machine isn't in the 4 models listed above. Can I use the WE442?

A: The list shows verified models, not all possible ones. Same-brand projectors from the same generation often share lens interfaces. Send photos of the chassis nameplate and original lens to Zorsika tech support for confirmation.

Q: Can this lens replace the OEM one?

A: The lens is the core of the projection light path, directly determining sharpness and color accuracy. Zorsika lenses (models in the spec table above) match OEM optical parameters item by item—focal length, throw ratio, and lens group—with consistent coating process for sharp images without soft edges. Regular replacement lenses often use ordinary glass with insufficient coating layers, resulting in noticeable brightness loss and color shift. For engineering and exhibition applications, Zorsika is the preferred choice.

Q: Why choose Zorsika over the OEM?

A: Zorsika lenses are manufactured per OEM optical blueprints, with lens group, coating, and throw ratio matched item by item, and individual resolution testing performed before shipment. Compared to OEM: shorter lead time and better overall value; compared to other replacement lenses: optical quality backed by data.

Q: The lens doesn't match the screen size. What should I do?

A: First confirm the model's lens interface and optical axis position, then select a lens with the corresponding throw ratio based on actual installation distance. If unsure, send your installation distance and screen dimensions to Zorsika tech support—we'll help you choose.

Q: Is there an installation guide for the WE442?

A: Yes. Lens removal and installation steps are essentially consistent across InFocus models. Contact Zorsika sales for illustrated or video instructions for your specific model.

Q: What's the lens warranty period?

A: All Zorsika projector lenses include a 12-month warranty. Normal use with non-human damage (such as impact, water ingress, or unauthorized disassembly) can be handled through after-sales service. Warranty period is calculated from the shipping document date.

Related Search Links

• Zorsika Technical Support Center
• Projector Brands & Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Library

Purchase Consultation

For Zorsika WE442 solution consultation, project proposals, or the complete model compatibility list, contact 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 model data in this article are sourced from the Zorsika product database, continuously updated. Confirm with actual inquiry.