At a glance
- Lens Specifications Overview
- WK016 Compatible Projector Models (8 models, with brightness/resolution/zoom ratio)
- Why Choose Zorsika at the Same Specifications
- Frequently Asked Questions
- Q: Why choose Zorsika over OEM?
- Q: Can these lenses replace OEM ones?
- Q: My machine is not on the list of 8 models above. Can I use WK016?
- Q: Is there an installation guide for WK016?
- Q: What is the warranty period for the lens?
- Lens Routine Maintenance Tips
- Related Query Links
- Purchase Consultation
Zorsika WK016 projector lens, matched to OEM optical specs, compatible with HL-DU700C, HL-DU800C, HL-DU900C, HL-DU1050C and 7 other HuaLu projectors.


Lens Specifications Overview
| Lens Model | WK016 |
| Compatible Brand | Hualu |
| Compatible Projector Brightness | 6500–10500 lumens |
| Compatible Projector Resolution | WUXGA 1920×1200 |
| Zoom Ratio | 1.25X |
| Throw Ratio | 0.46:1 |
| Applicable Panel Size | 0.67 inch |
| Number of Compatible Models | 8 models |
The above parameters are sourced from the Zorsika product database. For the complete technical specifications, please contact your sales representative.
WK016 Compatible Projector Models (8 models, with brightness/resolution/zoom ratio)
The following are verified compatible projector models for WK016 (Hualu projectors), with brightness, resolution, and zoom ratio for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| HL-DU700C | 7000 lumens | WUXGA 1920×1200 | 1.25X |
| HL-DU800C | 8000 lumens | WUXGA 1920×1200 | 1.25X |
| HL-DU900C | 9000 lumens | WUXGA 1920×1200 | 1.25X |
| HL-DU1050C | 10500 lumens | WUXGA 1920×1200 | 1.25X |
| HL-DU750C | 7500 lumens | WUXGA 1920×1200 | 1.25X |
| HL-DU650C | 6500 lumens | WUXGA 1920×1200 | 1.25X |
| HL-DU850C | 8500 lumens | WUXGA 1920×1200 | 1.25X |
| HL-DU950C | 9500 lumens | WUXGA 1920×1200 | 1.25X |
Note: Brightness, resolution, and zoom ratio are sourced from the Zorsika product database (subject to the model nameplate/manual); lens compatibility is based on the unit interface and optical structure; for models not on the list, please contact Zorsika technical support for confirmation.
Why Choose Zorsika at the Same Specifications
For engineering lenses like WK016, Zorsika benchmarks each optical parameter (focal length, throw ratio, lens group) against the original factory specifications, with consistent lens coating process for sharp imaging and no edge distortion—ready for installation.
Zorsika offers equivalent replacement models compatible with Hualu projectors HL-DU700C, HL-DU800C, HL-DU900C, HL-DU1050C, HL-DU750C, and other 8 models; enter WK016 in the Zorsika official website query system to find the complete compatible model list.
- Optical Benchmarking: Focal length, throw ratio, and lens group matched to original factory parameters
- Resolution Testing: Each unit tested before shipment, MTF data available for reference
- Coating Process: Lens coating at the same level as original factory, reducing light loss
- Stable Supply: Supports bulk procurement and project-based supply
Summary: The lens is the optical core—don't gamble with image quality for price differences. Zorsika projector lenses are manufactured according to original factory blueprints, offering comprehensive advantages.
Note: Actual imaging performance depends on the unit condition and installation environment; it is recommended to test one unit before bulk procurement.
Frequently Asked Questions
Q: Why choose Zorsika over OEM?
A: Zorsika lenses are manufactured according to OEM optical blueprints, with each specification—lens groups, coatings, and throw ratio—matched item by item, and every unit undergoes resolution testing before shipment. Compared to OEM, we offer shorter lead times and better overall value; compared to other alternative lenses, our optical quality is backed by data.
Q: Can these lenses replace OEM ones?
A: The lens is the core of the projection light path, directly determining sharpness and color. Zorsika lenses (models shown in the specifications table above) are matched item by item against OEM optical parameters (focal length, throw ratio, lens groups), with identical lens coating processes, delivering sharp imaging without soft edges. Ordinary alternative lenses often use regular glass with insufficient coating layers—brightness loss and color shift are immediately visible. For engineering and exhibition applications, Zorsika is recommended.
Q: My machine is not on the list of 8 models above. Can I use WK016?
A: The list represents verified models, not a complete catalog. Engineering projectors from the same brand and generation often share compatible lens interfaces. Take photos of the unit nameplate and original lens and send them to Zorsika technical support for confirmation.
Q: Is there an installation guide for WK016?
A: Yes. Lens removal and installation steps are essentially the same for projectors like Hua Lu. 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 ingress, or unauthorized disassembly) can be handled directly through after-sales service. The warranty period is calculated from the date on the shipping invoice.
Lens Routine Maintenance Tips
- 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 operations to prevent interface damage.
- Do not touch the glass: Fingerprints and oils directly affect image quality. Hold the lens barrel when handling—do not touch the glass. For dust, use an air blower to gently blow it off; do not wipe with cloth.
- Lock after focusing: After the lens is seated, test focus first, then tighten the mounting screws. This prevents loosening over time that causes image drift.
- Keep interfaces clean: Dust on bayonets and contacts causes poor connection. Clean them when replacing the lens for added reliability.
Related Query Links
- Zorsika Technical Support Center
- Projector Brands and Compatible Model Lookup
- Projector Lamp / Lens / Air Filter Product Library
Purchase Consultation
For Zorsika WK016 solution consultation, project planning, or a complete compatible model 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 models and compatible projector models in this article are sourced from the Zorsika product database. Data is continuously updated. Please confirm with actual inquiry.