Zorsika WD434 Projector Lens for Sharp XG-EL520UA/XG-EL520XA/XG-EL521UA/XG-EL521XA etc. 7 Models

WD434 Compatible Projector Models (7 models, with brightness/resolution/zoom ratio)

Below are the verified compatible projector models for WD434 (Sharp projectors), with brightness, resolution and zoom ratio for each:

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

Specifications

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

Frequently Asked Questions

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

A: First confirm the lens mount type and optical axis position of your projector model, then select a lens with the corresponding throw ratio based on the actual installation distance. If you're unsure, send the installation distance and screen dimensions to Zorsika's technical support team — we'll recommend the right lens for you.

Q: My model isn't on the list of 7. Can I still use the WD434?

A: The list represents verified models only — it's not exhaustive. Projectors from the same brand and generation often share the same lens interface. For the most reliable confirmation, send a photo of the machine nameplate and original lens to Zorsika's technical team.

Q: Can this lens replace the OEM lens?

A: The lens is the core of the projector's optical path and directly determines image clarity and color. Zorsika lenses (models listed in the specs table above) are matched item by item against OEM optical parameters — focal length, throw ratio, and lens group — with consistent coating工艺. The result: sharp imaging with no edge softening. Generic replacement lenses typically use ordinary glass with fewer coating layers, making brightness loss and color shift immediately visible. For engineering and exhibition environments, Zorsika is the preferred choice.

Q: Why choose Zorsika over the OEM?

A: Zorsika lenses are manufactured to original optical blueprints, with lens group, coating, and throw ratio matched item by item, and every unit undergoes resolution testing before shipment. Compared to OEM options: shorter lead times and better overall value. Compared to other replacement lenses: optical quality backed by measurable data.

Q: What is the lens warranty period?

A: All Zorsika projector lenses come with a 12-month warranty. Normal use and non-human-induced damage (such as drops, water exposure, or unauthorized disassembly) can be handled directly through after-sales service. The warranty period is calculated from the date on the shipping invoice.

What Zorsika Lenses Deliver

Zorsika offers OEM-spec replacement lenses for the WD434, with every key parameter matched to original specifications and support for project-scale procurement and supply.

Zorsika's equivalent replacement model is compatible with Sharp XG-EL520UA, XG-EL520XA, XG-EL521UA, XG-EL521XA, XP-P601U-W, and 4 other models. Enter WD434 in the search system on the Zorsika website to find the full model compatibility list.

• Optical Matching: Focal length, throw ratio, and lens group matched to OEM specifications
• Resolution Testing: Every unit tested before shipment; MTF data available on request
• Coating Technology: Lens coating at the same grade as OEM, minimizing light loss
• Stable Supply: Supports batch procurement and project-based delivery

Bottom line: the lens is the optical core — don't gamble with image quality over a price difference. Zorsika projector lenses are built to original blueprints with overall better value.

Note: Actual imaging performance may vary depending on projector condition and installation environment. For batch orders, we recommend requesting one unit for on-site testing first.

What to Watch for When Replacing the Lens

• Power off first: Always shut down and wait for the cooling fan to stop before removing or installing the lens. Operating with power on risks damaging the connectors.
• Don't touch the glass: Fingerprints and oils directly degrade image quality. Hold the lens by the barrel only, avoiding the glass. Use a blower to remove dust — never wipe with a dry cloth.
• Lock focus before tightening: After the lens is seated, test focus first, then secure the mounting screws. Tightening before focusing risks loosening over time, causing the image to drift.
• Keep the mount clean: Dust on the bayonet mount and contacts can cause poor connection. Clean them whenever you replace the lens.

Related Links

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

Purchase Inquiry

For Zorsika WD434 solution consultation, project planning, or the complete compatible model list, 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 and are continuously updated. Actual confirmation at the time of inquiry shall prevail.