At a glance
- Lens Specifications Overview
- What Zorsika Lenses Can Offer You
- What to Watch Out for When Replacing Lenses?
- Frequently Asked Questions
- Q: My projector is not on the 6-model list above. Can I use WZ720H?
- Q: Can the lens replace the OEM one?
- Q: Why choose Zorsika over OEM?
- Q: What if the lens doesn't match the screen size?
- Q: Does WZ720H come with installation instructions?
- Q: What is the warranty period for the lens?
- Related Query Links
- Procurement Inquiry
Zorsika WZ720H projector lens, matched according to original factory optical parameters, compatible with 6 Duheng projector models including DU10K, DU12K, BU120, BU100.
Lens Specifications Overview
| Lens Model | WZ720H |
| Compatible Brand | 迪恒 |
| Compatible Projector Brightness | 9000–12000 lumens |
| Compatible Projector Resolution | WUXGA 1920×1200 |
| Zoom Ratio | 2X |
| Throw Ratio | 0.38:1 |
| Applicable Panel Size | 720M inch |
| Number of Compatible Models | 6 models |
The above parameters are sourced from the Zorsika product database. For complete technical specifications, please contact your sales representative.
What Zorsika Lenses Can Offer You
Zorsika provides OEM-spec equivalent replacement lenses for WZ720H, with key parameters matched to the original manufacturer item by item, supporting project bulk procurement and supply.
Zorsika's OEM-spec equivalent model is compatible with 6 Dienone models: DU10K, DU12K, BU120, BU100, and GU110; enter WZ720H in the query system on Zorsika's official website to find the complete list of compatible models.
- Optical Matching: Focal length, throw ratio, and lens elements matched to OEM specifications
- Resolution Testing: Each unit tested before shipment, MTF data available upon request
- Coating Process: Lens coating at the same level as OEM, minimizing light loss
- Stable Supply: Supports bulk procurement and project fulfillment
Bottom line: The lens is the optical core—don't gamble with picture quality over price differences. Zorsika projector lenses are manufactured according to OEM optical blueprints, offering comprehensive advantages.
Note: Actual imaging performance depends on the projector condition and installation environment. It is recommended to test one unit before bulk procurement.
What to Watch Out for When Replacing Lenses?
- Power off first: Always shut down and wait for the cooling fan to stop before removing or installing the lens to avoid damage from live operation.
- Don't touch the glass: Fingerprints and oils directly affect image quality—hold the lens barrel without touching the glass. Use an air blower for dust, never wipe with cloth.
- Focus before locking: After installation, test focus first, then tighten the mounting screws to prevent long-term loosening that causes image drift.
- Check interface cleanliness: Dust on the mount and contacts causes poor connection—clean them when replacing the lens.
Frequently Asked Questions
Q: My projector is not on the 6-model list above. Can I use WZ720H?
A: The list contains verified models only, not all possible models. Projectors of the same brand and generation often share lens interfaces. Send photos of the machine nameplate and original lens to Zorsika technical support for confirmation.
Q: Can the lens replace the OEM one?
A: The lens is the core of the projection light path, directly determining sharpness and color. Zorsika lenses (models listed in the specification table above) are matched item by item to OEM optical parameters (focal length, throw ratio, lens elements), with consistent coating工艺, delivering sharp imaging without soft edges. Ordinary replacement lenses often use regular glass with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition applications, Zorsika is recommended.
Q: Why choose Zorsika over OEM?
A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens elements, coating, and throw ratio matched item by item, and each unit undergoes resolution testing before shipment. Compared to OEM, Zorsika offers shorter lead times and better overall value; compared to other replacement lenses, Zorsika guarantees optical quality with test data.
Q: What if the lens doesn't match the screen size?
A: First confirm the projector's lens interface and optical axis position, then select the lens with the corresponding throw ratio based on actual installation distance. If unsure, send your installation distance and screen size to Zorsika technical support—we'll help you choose.
Q: Does WZ720H come with installation instructions?
A: Yes. Dienone projector lens removal and installation steps are basically consistent across 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 12 months of warranty. Normal use and non-human damage (such as impact, water damage, or unauthorized disassembly) can be handled through after-sales service. Warranty period is based on the shipment invoice date.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand & Compatible Model Query
- Projector Lamp / Lens / Air Filter Product Library
Procurement Inquiry
For Zorsika WZ720H solution consultation, project proposals, or 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 data in this article are sourced from Zorsika's product database. Data is continuously updated. Please confirm with actual inquiry.