Zorsika WK03H Projector Lens Compatible with Daheng DU10K, DU12K, BU120, BU100, GU110

Compatible Projector Models: 6 Digan Projectors (with Brightness, Resolution, Zoom Ratio)

The following are verified compatible projector models for WK03H (Digan 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 projector nameplate/manual); lens compatibility is based on chassis interface and optical structure; models outside this list can contact Zorsika technical support for confirmation.

Lens Specifications

The above parameters are sourced from Zorsika's product database; for complete technical specifications, please contact your sales representative.

Frequently Asked Questions

Q: What if the lens doesn't match the screen 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 the installation distance and screen dimensions to Zorsika Technical Support and we'll help you choose.

Q: My model isn't on the list of 6 models above. Can I still use WK03H?

A: The list represents verified models but not an exhaustive one. Engineering projectors from the same brand and generation often share lens mounts. For safety, photograph the nameplate on the unit and the original lens, then send these to Zorsika Technical Support for confirmation.

Q: Can this lens replace the original manufacturer's lens?

A: The lens is the core of the projection light path and directly determines clarity and color reproduction. Zorsika lenses (see the specifications table above for model numbers) are item-by-item aligned with original optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, delivering sharp imaging without edge distortion. Standard replacement lenses often use ordinary glass with insufficient coating layers, resulting in noticeable brightness loss and color deviation. For engineering and exhibition applications, Zorsika is recommended.

Q: Why choose Zorsika over the original manufacturer?

A: Zorsika lenses are manufactured according to original optical specifications, with item-by-item alignment of lens group, coating, and throw ratio, and each unit undergoes resolution testing before leaving the factory. Compared to original manufacturers, we offer shorter delivery times and better overall value; compared to other replacement lenses, our optical quality is backed by data.

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 damage, unauthorized disassembly) can be handled directly through after-sales service. The warranty period is based on the date on the shipping invoice.

Why Choose Zorsika for the Same Specifications

For engineering lenses like WK03H, Zorsika aligns each optical parameter with the original manufacturer specifications (focal length, throw ratio, lens group), with consistent lens coating processes, delivering sharp imaging and crisp edges—ready for installation.

Zorsika equivalent models in the same specifications are compatible with 6 models including Dijiang DU10K, DU12K, BU120, BU100, and GU110. Enter WK03H in the search system on the Zorsika official website to view the complete model compatibility list.

• Optical Alignment: Focal length, throw ratio, and lens group matched to original manufacturer specifications
• Resolution Testing: Each unit tested before shipping, MTF data available for review
• Coating Process: Lens coating at the same level as the original manufacturer, minimizing light loss
• Stable Supply: Supports bulk procurement and project-based supply

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 manufacturer blueprints, offering overall advantages.

Note: Actual imaging performance depends on the projector condition and installation environment. We recommend testing one unit before bulk procurement.

What to Watch for When Replacing the Lens

• Power off before replacing: Be sure to 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 lens elements: Fingerprints and oil stains directly affect image quality. Hold the lens barrel without touching the elements. Use an air blower to gently remove dust; do not wipe with cloth.
• Focus before tightening: After installing, test focusing first, then tighten the mounting screws to prevent loosening over time that causes image drift.
• Keep the interface clean: Dust on the mount and contacts causes poor connection. Clean them when replacing the lens for better reliability.

Related Search

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

Procurement Inquiry

For Zorsika WK03H solution consultation, project planning, 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 projector data in this article are sourced from the Zorsika product database, continuously updated. Confirm with actual inquiry for accuracy.