Zorsika WK174 Projector Lens for Sharp XG-EL520UA/XG-EL520XA/XG-EL521UA/XG-EL521XA & 7 more models

Lens Specifications Overview

The above parameters are from Zorsika's product database. For complete technical specifications, please contact sales.

Compatible Models: 7 Sharp Projectors (Brightness, Resolution, Zoom Ratio)

The following are verified compatible models for WK174 (Sharp projectors), with brightness, resolution, and zoom ratio for each:

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

Why Recommend Zorsika for the Same Specs?

WK174 is a commonly used lens for projects. Zorsika benchmarks each item against the original factory parameters, and every unit undergoes resolution testing before shipping, ensuring optical quality backed by data.

The Zorsika equivalent model is compatible with Sharp XG-EL520UA, XG-EL520XA, XG-EL521UA, XG-EL521XA, XP-P601U-W and 6 other models; enter WK174 in the query system on Zorsika's official website to find the complete model compatibility list.

• Optical Benchmarking: Focal length, throw ratio, and lens elements matched to original factory parameters
• Resolution Testing: Each unit tested before shipping, MTF data available
• Coating Process: Lens coating at the same level as OEM, minimizing light loss
• Stable Supply: Supports bulk purchasing and project procurement

Bottom line: The lens is the optical core — don't gamble with picture quality over price differences. Zorsika projector lenses are manufactured according to original factory optical specifications, offering comprehensive advantages.

Note: Actual imaging performance depends on projector condition and installation environment. For bulk orders, it is recommended to test one unit first.

What to Watch for When Replacing the Lens?

• Power off before replacing the lens: Always shut down and wait for the cooling fan to stop before removing or installing the lens. Avoid live operation to prevent interface damage.
• Don't touch the glass: Fingerprints and oil stains directly affect image quality. Hold the lens by the barrel, not the glass. For dust, use an air blower to gently blow it off — do not wipe with cloth.
• Focus before tightening: After the lens is seated, test focus first, then tighten the mounting screws. This prevents image drift caused by loosening over time.
• Check connector cleanliness: Dust on the mount and contacts can cause poor connection. Clean them during lens replacement for added peace of mind.

Common Questions

Q: My model isn't on the 7-model list above. Can I still use WK174?

A: The list shows verified models only, not an exhaustive catalog. Same-brand projectors from the same generation often share lens interfaces. Send photos of the projector nameplate and original lens to Zorsika technical support for confirmation.

Q: Can this lens replace the OEM lens?

A: The lens is the core of the projection optical system, directly determining sharpness and color accuracy. Zorsika lenses (models shown in the specifications table above) are benchmarked against OEM optical parameters item by item — focal length, throw ratio, and lens elements — with consistent coating processes for sharp imaging and crisp edges. Generic replacement lenses often use ordinary glass with insufficient coating layers, resulting in noticeable brightness loss and color shifts. For commercial and exhibition applications, Zorsika is the recommended choice.

Q: Why choose Zorsika over the OEM?

A: Zorsika lenses are manufactured according to original factory optical specifications, with lens elements, coating, and throw ratio benchmarked item by item, and every unit undergoes resolution testing before shipping. Compared to OEM, Zorsika offers shorter lead times and better overall value. Compared to other third-party replacements, Zorsika provides documented optical quality assurance.

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

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

Q: Does WK174 come with installation instructions?

A: Yes. Lens removal and installation procedures are essentially the same for Sharp and similar projector models. Contact Zorsika sales to get illustrated or video instructions for your specific model.

Q: What is the warranty period for the lens?

A: All Zorsika projector lenses come with a 12-month warranty. Normal use and non-human damage (such as impacts, 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.

Related Links

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

Purchase Inquiries

For Zorsika WK174 solution consultation, project planning, or a complete model compatibility 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

All lens models and compatible projector data in this article are sourced from the Zorsika product database and are continuously updated. Please confirm with actual inquiry for the most current information.